{"title":"Jolt Systems","description":"\u003cp\u003eJolt Systems designs, manufactures and installs electrical wire harness and power distribution systems that push the envelope in aesthetics, innovation and quality.\u003c\/p\u003e\n\u003cp\u003eThey strive to serve individuals, builders and OEM's that drive innovation in high-performance and extreme-duty industries with one thing in mind - Value.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"extended-length-main-power-harness-for-hp-dominator-efi","title":"Extended Length Main Power Harness for HP, Dominator EFI","description":"\u003cp\u003eFused main battery power harness for Holley HP, Dominator and Terminator X ECU's. Built in-house by Jolt Systems in custom lengths.\u003c\/p\u003e\n\u003cp\u003eIs the battery mounted in the very back of your truck bed or land yacht? Save the pain of extending such a critical power harness with butt splices. Or at the other extreme, is your battery mounted up front on the floor board in your race car? Save the waste of cutting a universal harness down, while getting a cleaner install too!\u003c\/p\u003e\n\u003cp\u003eCompare to Holley part no. 558-308.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built length\u003c\/li\u003e\n\u003cli\u003eFuse is placed closer to battery end instead of ecu end for proper fusing protection.\u003c\/li\u003e\n\u003cli\u003eWrapped in a higher quality, lower profile woven loom.\u003c\/li\u003e\n\u003cli\u003eLoom ends capped with heat shrink labels instead of tape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMain power harness\u003c\/li\u003e\n\u003cli\u003e3\/8in ring terminals \u0026amp; heat shrink\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":44973607649536,"sku":"Jolt-18ftMainHarness","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/17-100HolleyMainPwrTS8_8221-3_1024x1024_b8aa67ca-7463-4cea-888b-5ee22681fdc6.webp?v=1713362399"},{"product_id":"lsx-style-drive-by-wire-throttle-harness-holley-efi","title":"LSX Style Drive By Wire Throttle Harness - Holley EFI","description":"\u003ch2\u003eTech Resources\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"100210 Rev-A\" href=\"https:\/\/drive.google.com\/file\/d\/1HpGcCGPBVG9aS5zP88RMpEquf39yTQlo\/view?usp=sharing\" target=\"_blank\"\u003eInstructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing our own take on the drive-by-wire throttle harness for running a LSX style throttle body and accelerator pedal with your Holley EFI setup. Designed and built in-house by Jolt Systems, offering smarter features for today's swaps with a much nicer fit and finish.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWell thought-out lengths for a clean and optimal layout.\u003c\/li\u003e\n\u003cli\u003eWhite-on-black permanent heat shrink labels for killer looks and a guess-free install.\u003c\/li\u003e\n\u003cli\u003eBuilt-in tap lead for pedal position circuit, for hassle-free integration with standalone transmission controllers.\u003c\/li\u003e\n\u003cli\u003ePedal position tap and brake switch signal terminated with Deutsch connector.\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal included.\u003c\/li\u003e\n\u003cli\u003ePre-terminated lead for CAN channel 2 built in, ready to use.\u003c\/li\u003e\n\u003cli\u003eCompare to Holley P\/N 558-406\u003c\/li\u003e\n\u003cli\u003eCompatible with most LS2 \/ LS3 and 2007-2013 GM truck throttle bodies. Refer to Holley documentation for further details.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJ3 plug-and-play harness for LS body and pedal [11-131]\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal [12-101]\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110706688256,"sku":"11-131","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-131-01_480x480_cda8bd9c-3fce-40d7-97cf-02a80d4c9f08.webp?v=1772741158"},{"product_id":"lsx-coil-conversion-harness-kit-for-holley-efi-ford-modular-coyote","title":"LSX Coil Conversion Harness Kit for Holley EFI \/ Ford Modular \u0026 Coyote","description":"\u003cp\u003eDitch the factory \"dumb\" coils on your Holley-powered Mod Motor or Coyote setup and replace them with factory LS coils using this plug-and-play kit!\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFactory LS coils are a great budget option for making reliable horsepower without the complication of external drivers.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with GM LS style coils including LS3, LS7, LS9 and heat sink truck coils.\u003c\/li\u003e\n\u003cli\u003eMade specifically for Holley EFI Ford modular harnesses\u003c\/li\u003e\n\u003cli\u003eConnects in place of the Holley coil drivers\u003c\/li\u003e\n\u003cli\u003eIgnitor connections extended to reach back to \"IGN MOD IN\" connections on main trunk\u003c\/li\u003e\n\u003cli\u003eIndividually numbered leads\u003c\/li\u003e\n\u003cli\u003eSet up for valve cover mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110753841408,"sku":null,"price":156.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_8220_480x480_6312f316-98e1-47be-a135-0f4b4f93c362.webp?v=1772741798"},{"product_id":"wideband-adapter-harness-for-terminator-x","title":"Wideband Adapter Harness for Terminator X","description":"\u003cp\u003eRequired for adapting the 8-pin Metripack wideband o2 sensor connector on a standard Holley main engine harness to the necessary Bosch LSU 4.9 style sensor for Terminator X and Terminator X Max ecu's.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by Jolt Systems\u003c\/li\u003e\n\u003cli\u003eCompare to Holley P\/N 558-463\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110755021056,"sku":null,"price":57.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-126RevA-01_480x480_af10182a-9d3a-4497-bc78-be949b82a93a.webp?v=1772741867"},{"product_id":"11-17-coyote-drive-by-wire-throttle-harness-holley-efi","title":"11-17 Coyote Drive By Wire Throttle Harness - Holley EFI","description":"\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"DBW Holley Coyote 100209 Rev-A\" href=\"https:\/\/drive.google.com\/file\/d\/1RCk5V-nNxytVVi7AAvzjDBMlznQEl6zz\/view?usp=share_link\" target=\"_blank\"\u003eInstallation \u0026amp; Setup Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing our own take on the drive-by-wire throttle harness for running a Ford Coyote (analog) throttle body and accelerator pedal with your Holley EFI setup. Designed and built in-house by Jolt Systems, offering smarter features for today's swaps with a much nicer fit and finish.\u003c\/p\u003e\n\u003cp\u003eOur line of DBW harnesses for Holley efi were created out of necessity to round out options and flexibility for our lineup of complete engine harness systems, but these harnesses work perfectly in a system with a standard Holley or other brand of main engine harness.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWell thought-out lengths for a clean and optimal layout.\u003c\/li\u003e\n\u003cli\u003eWhite-on-black permanent heat shrink labels for killer looks and a guess-free install.\u003c\/li\u003e\n\u003cli\u003eBuilt-in tap lead for pedal position circuit, for hassle-free integration with 6R80 transmission controllers.\u003c\/li\u003e\n\u003cli\u003ePre-terminated lead for CAN channel 2 built in, ready to use.\u003c\/li\u003e\n\u003cli\u003ePedal position tap and brake switch signal terminated with Deutsch connector.\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal included.\u003c\/li\u003e\n\u003cli\u003eCompare to Holley P\/N 558-422\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJ3 plug-and-play harness for 11-17 Coyote throttle body and pedal [11-130]\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal [12-101]\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110755643648,"sku":"11-130","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-130DBW_CoyoteHolleyTS8_8226-4_480x480_d53e4e07-32c7-43e8-8f6f-174903eed361.webp?v=1772742035"},{"product_id":"ford-godzilla-2023-coil-harness-set","title":"Ford Godzilla 2023+ Coil Harness Set","description":"\u003cp\u003eHarness set for running 2023 factory ignition coils on a Ford 7.3L Godzilla engine with a Jolt Systems engine management harness system, which have built-in ignitors. This harness set can easily be used with modified engine harnesses from Holley.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110757150976,"sku":"Jolt23GodCoilHarn","price":216.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-227Rev-A-01_480x480_46cdcb6b-8e28-47d3-be8d-c8ba260d3e75.webp?v=1772742105"},{"product_id":"throttle-adapter-lsx-cable-drive-for-jolt-systems-engine-harness-system","title":"Throttle Adapter - LSX Cable Drive for Jolt Systems Engine Harness System","description":"\u003cdiv\u003eFor use on Jolt Systems engine management harness system.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play adapter harness for throttle body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110758068480,"sku":null,"price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-133ThrottleAdapterTS8_8240-4_480x480_7fbd235b-e773-4007-8d8d-51de2e945936.webp?v=1772742203"},{"product_id":"ford-20-22-godzilla-coil-harness-set","title":"Ford 20-22 Godzilla Coil Harness Set","description":"\u003cp\u003eHarness set for running 2020-2022 factory ignition coils on a Ford 7.3L Godzilla engine with a Jolt Systems engine management harness system. This harness set plugs directly into Holley coil drivers, and can easily be used with engine harnesses from Holley with little modification.\u003c\/p\u003e\n\u003cp\u003eRequires external \"dumb\" coil drivers.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110758396160,"sku":"Jolt20-22GodCoilHarn","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-219GodzillaCoilHarnessTS8_8232-3_480x480_220d4a6d-d47e-476d-b20d-61f4a1375b85.webp?v=1772742301"},{"product_id":"secondary-wideband-o2-harness-holley-efi-j2a","title":"Secondary Wideband O2 Harness - Holley EFI J2A","description":"\u003cp\u003eFully loomed and terminated plug-and-play harness for adding a second wideband sensor to your Holley Dominator equipped vehicle.\u003c\/p\u003e\n\u003cp\u003eNeed to wire more more sensors and I\/O into your ecu?\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/joltsystems.net\/collections\/ecu-wiring-diy\"\u003eCheck out our DIY kits here\u003c\/a\u003e!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlugs directly into J2A ecu connector\u003c\/li\u003e\n\u003cli\u003eCompatible with both the NTK (554-100) and Bosch LSU4 (554-101) oxygen sensors for Holley EFI\u003c\/li\u003e\n\u003cli\u003eConstructed with genuine components, high-quality TXL wire and shielded tefzel cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"4ft","offer_id":48110765113600,"sku":"JOLT-2ND02","price":77.95,"currency_code":"USD","in_stock":true},{"title":"6ft","offer_id":48110765146368,"sku":"JOLT-2ND03","price":80.95,"currency_code":"USD","in_stock":true},{"title":"8ft","offer_id":48110765179136,"sku":"JOLT-2ND04","price":83.95,"currency_code":"USD","in_stock":true},{"title":"10ft","offer_id":48110765211904,"sku":"JOLT-2ND05","price":86.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/357614461_2439317472907294_2869119225884210782_n_480x480_7e5a8836-28f3-4673-b3b6-d0d83d53ac37.jpg?v=1772742629"},{"product_id":"holley-efi-main-power-harness","title":"Holley EFI Main Power Harness","description":"\u003cp\u003eFused main battery power harness for Holley HP, Dominator and Terminator X ECU's. Built in-house by Jolt Systems in custom lengths.\u003c\/p\u003e\n\u003cp\u003eIs the battery mounted in the very back of your truck bed or land yacht? Save the pain of extending such a critical power harness with butt splices. Or at the other extreme, is your battery mounted up front on the floor board in your race car? Save the waste of cutting a universal harness down, while getting a cleaner install too!\u003c\/p\u003e\n\u003cp\u003eCompare to Holley part no. 558-308.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built length\u003c\/li\u003e\n\u003cli\u003eFuse is placed closer to battery end instead of ecu end for proper fusing protection.\u003c\/li\u003e\n\u003cli\u003eWrapped in a higher quality, lower profile woven loom.\u003c\/li\u003e\n\u003cli\u003eLoom ends capped with heat shrink labels instead of tape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMain power harness\u003c\/li\u003e\n\u003cli\u003e3\/8in ring terminals \u0026amp; heat shrink\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"4ft","offer_id":48110767014144,"sku":null,"price":69.95,"currency_code":"USD","in_stock":true},{"title":"7ft","offer_id":48110767046912,"sku":null,"price":72.95,"currency_code":"USD","in_stock":true},{"title":"10ft","offer_id":48110767079680,"sku":null,"price":75.95,"currency_code":"USD","in_stock":true},{"title":"13ft","offer_id":48110767112448,"sku":null,"price":78.95,"currency_code":"USD","in_stock":true},{"title":"15ft","offer_id":48110768390400,"sku":null,"price":81.95,"currency_code":"USD","in_stock":true},{"title":"20ft","offer_id":48110768423168,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/17-100HolleyMainPwrTS8_8221-3_480x480_2e6cd930-b019-4d81-a821-bcbfeed6fa5a.webp?v=1772743118"},{"product_id":"extended-coil-harness-for-gen-iii-hemi-hellcat-holley-efi","title":"Extended Coil Harness for Gen III HEMI HellCat - Holley EFI","description":"\u003cp\u003eA common issue with running Terminator X or Holley EFI on a Hellcat engine is that the coil harness provided is not long enough, as the coil connectors are pointed upside-down compared to coils on a standard n\/a HEMI 5.7L and 6.4L engine.\u003c\/p\u003e\n\u003cp\u003eWe've solved this problem with a professional, show-quality coil harness that provides the necessary length to route cleanly and properly.\u003c\/p\u003e\n\u003cp\u003eDirect replacement \/ compare to Holley p\/n 558-311.\u003c\/p\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110769799424,"sku":null,"price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-231_480x480_1c763228-eca3-4f95-a7d4-b3c4f443be0d.webp?v=1772743341"},{"product_id":"2013-gen-iii-hemi-hellcat-drive-by-wire-throttle-harness-holley-efi","title":"2013+ Gen III HEMI \u0026 Hellcat Drive By Wire Throttle Harness - Holley EFI","description":"\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003eComing soon!\u003c\/p\u003e\n\u003cp\u003eIntroducing our own take on the drive-by-wire throttle harness for running a late model throttle body and accelerator pedal with your Holley EFI setup. Designed and built in-house by Jolt Systems, offering smarter features for today's swaps with a much nicer fit and finish.\u003c\/p\u003e\n\u003cp\u003eOur line of DBW harnesses for Holley efi were created out of necessity to round out options and flexibility for our lineup of complete engine harness systems, but these harnesses work perfectly in a system with a standard Holley or other brand of main engine harness.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWell thought-out lengths for a clean and optimal layout.\u003c\/li\u003e\n\u003cli\u003eWhite-on-black permanent heat shrink labels for killer looks and a guess-free install.\u003c\/li\u003e\n\u003cli\u003eBuilt-in tap lead for pedal position circuit, for hassle-free integration with 6R80 transmission controllers.\u003c\/li\u003e\n\u003cli\u003ePedal position tap and brake switch signal terminated with Deutsch connector.\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal included.\u003c\/li\u003e\n\u003cli\u003eCompare to Holley P\/N 558-450, but for single throttle only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJ3 plug-and-play harness for 2013+ throttle bodies and corresponding Mopar pedal [11-142]\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for pedal position tap and brake switch signal [12-101]\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110771175680,"sku":null,"price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-130DBW_CoyoteHolleyTS8_8227-3_480x480_18313cf3-14c3-48f1-bfab-a64b22d8b273.webp?v=1772743528"},{"product_id":"high-power-ign-1a-smart-coil-harness-kit-for-holley-efi-late-model-hemi","title":"High Power IGN-1A Smart Coil Harness Kit for Holley EFI \/ Late Model Hemi","description":"\u003cp\u003eMaking the switch to smart coils on your gen III Hemi on Holley EFI? Our application-specific kit makes a hassle-free transition from the factory Chrysler 2-pin coils.\u003c\/p\u003e\n\u003cp\u003eSmart coils are an excellent choice for ignition on high compression \/ high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available.\u003c\/p\u003e\n\u003cp\u003eCompatible with (including and not limited to) the following Holley EFI main engine harnesses:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e558-115\u003c\/li\u003e\n\u003cli\u003e558-116\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and more.\u003c\/li\u003e\n\u003cli\u003eMade specifically for Holley EFI late model Hemi harnesses.\u003c\/li\u003e\n\u003cli\u003eConnects in place of the Holley coil drivers.\u003c\/li\u003e\n\u003cli\u003eCoil sub-harness connections have extended length to reach back to \"IGN MOD IN\" connections on main trunk of engine harness.\u003c\/li\u003e\n\u003cli\u003eIndividually-numbered cylinder connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's in the Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003cli\u003e13' high power battery relay harness\u003c\/li\u003e\n\u003cli\u003eBattery terminal kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110794309888,"sku":"JoltSmartCoilHarnesKit-Hemi","price":198.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_8193_480x480_997d7df4-554a-4555-8acf-4ad8309cfdc8.webp?v=1772744274"},{"product_id":"high-power-ign-1a-smart-coil-harness-kit-for-v8-engines-remote-mount-short-leads","title":"High Power IGN-1A Smart Coil Harness Kit for V8 Engines - Remote Mount Short Leads","description":"\u003cp\u003e\u003cstrong\u003eThey're back! Updated design is available for order with a lead time of one week or less. Contact us with any questions before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSmart coils are an excellent choice for ignition on high compression \/ high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available. \u003c\/p\u003e\n\u003cp\u003eOpting for a set of coils gets you a set of eight genuine IGN-1A coils from Haltech.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and others.\u003c\/li\u003e\n\u003cli\u003eLSX style ignitor connections make harnesses compatible with most COP \/ CNP EFI harnesses\u003c\/li\u003e\n\u003cli\u003eTighter coil-to-coil spacing to work with the \"thru-rod\" style brackets commonly used for remote mounting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection leads are same length as our valve cover mount coil harness set, making them ideal for firewall or cowl mount applications.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCylinder head ground runs through high power disconnect to connect to cylinder heads while keeping a clean and simple installation\u003c\/li\u003e\n\u003cli\u003eIndividually numbered coil leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelay Power Harness\u003c\/h2\u003e\n\u003cp\u003eIGN-1A coils have specific power and grounding requirements in order to hit full potential and to make maximum power. Our high current battery power harness with relay ensures just that with a guess-free installation.\u003c\/p\u003e\n\u003cp\u003eImproper wiring of coils will cause poor performance and can destroy coils.\u003c\/p\u003e\n\u003cp\u003eHarness kits ordered without power harness include mating connectors for high current power \/ ground connections. It is then the installer's responsibility to wire coils to sufficiently sized power source \/ relay, properly connect grounds, and to properly activate coil power.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAny warranty claims for damaged coils, whether coils were purchased from Jolt Systems or otherwise, in conjunction with harness kits shipped without power harness will be rejected. No exceptions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003cli\u003e13' high power battery relay harness (optional)\u003c\/li\u003e\n\u003cli\u003eBattery terminal kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1qwqYPfz3DxfxCLo-vQONkFtgqRo4pbW-\/view?usp=share_link\" title=\"Instructions IGN1A Remote\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48110849818880,"sku":"JoltSmartCoilHarnesKit-RemoteMountShortLeads","price":220.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_7343_480x480_48e8e0cc-50e0-4592-9b37-8bbea17418f6.webp?v=1772805117"},{"product_id":"joltsmartcoilharneskit-hemi","title":"High Power IGN-1A Smart Coil Harness Kit for V8 Engines - Valve Cover Mount","description":"\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1reTRUMILaVukLDZ971kTowEmMeG7WNCh\/view?usp=share_link\" title=\"IGN-1A VC Mount Instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSmart coils are an excellent choice for ignition on high compression \/ high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn our effort to provide genuine components that meet expectations and perform at a top level, the coils we stock and supply are either -\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.aemelectronics.com\/products\/ignition\/ignition_coils\/parts\/30-2853\" rel=\"noopener\" target=\"_blank\"\u003eAEM\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e30-2853\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.haltech.com\/product\/ht-020114-high-output-ign-1a-inductive-coil\/\" rel=\"noopener\" target=\"_blank\"\u003eHaltech\u003c\/a\u003e\u003ca href=\"https:\/\/joltsystems.net\/collections\/holley-efi\/products\/haltech.com\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eHT-020114\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and more.\u003c\/li\u003e\n\u003cli\u003eLSX style ignitor connections make harnesses compatible with most COP \/ CNP EFI harnesses\u003c\/li\u003e\n\u003cli\u003eExtra wide spacing made to work with flat-mount style valve cover brackets while tucking for a clean installation\u003c\/li\u003e\n\u003cli\u003eIndividually numbered coil leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e Relay Power Harness\u003c\/h2\u003e\n\u003cp\u003eIGN-1A coils have specific power and grounding requirements in order to hit full potential and to make maximum power. Our high current battery power harness with relay ensures just that with a guess-free installation.\u003c\/p\u003e\n\u003cp\u003eImproper wiring of coils will cause poor performance and can destroy coils.\u003c\/p\u003e\n\u003cp\u003eHarness kits ordered without power harness include mating connectors for high current power \/ ground connections with loose terminals. It is then the installer's responsibility to wire coils to sufficiently sized power source \/ relay, properly connect grounds, and to properly activate coil power.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAny warranty claims for damaged coils, whether purchased from Jolt Systems or otherwise, in conjunction with harness kits shipped without power harness will be rejected. No exceptions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003cli\u003e13' high power battery relay harness\u003c\/li\u003e\n\u003cli\u003eBattery terminal kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48112850829568,"sku":"JoltSmartCoilHarnesKit-ValveCoverMount","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-206-01_480x480_cb64ee67-4d35-4e1c-b8a5-9e8308f21319.webp?v=1772804907"},{"product_id":"high-power-ign-1a-smart-coil-harness-kit-for-v8-engines-remote-mount-long-leads","title":"High Power IGN-1A Smart Coil Harness Kit for V8 Engines - Remote Mount Long Leads","description":"\u003cp\u003e\u003cstrong\u003eThey're back! Updated design is available for order with a lead time of one week or less. Contact us with any questions before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSmart coils are an excellent choice for ignition on high compression \/ high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available. \u003c\/p\u003e\n\u003cp\u003eIn our effort to provide genuine components that meet expectations and perform at a top level, the coils we stock and supply are either -\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.aemelectronics.com\/products\/ignition\/ignition_coils\/parts\/30-2853\" rel=\"noopener\" target=\"_blank\"\u003eAEM\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e30-2853\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.haltech.com\/product\/ht-020114-high-output-ign-1a-inductive-coil\/\" rel=\"noopener\" target=\"_blank\"\u003eHaltech\u003c\/a\u003e\u003ca href=\"https:\/\/joltsystems.net\/collections\/holley-efi\/products\/haltech.com\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eHT-020114\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and others.\u003c\/li\u003e\n\u003cli\u003eLSX style ignitor connections make harnesses compatible with most COP \/ CNP EFI harnesses\u003c\/li\u003e\n\u003cli\u003eTighter coil-to-coil spacing to work with the \"thru-rod\" style brackets commonly used for remote mounting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAll leads are 36\" longer than our valve cover mount harness set, allowing plenty of length for mounting on forward bars, shock towers or frame rails\u003c\/li\u003e\n\u003cli\u003eCylinder head ground runs through high power disconnect to connect to cylinder heads while keeping a clean and simple installation\u003c\/li\u003e\n\u003cli\u003eIndividually numbered coil leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelay Power Harness\u003c\/h2\u003e\n\u003cp\u003eIGN-1A coils have specific power and grounding requirements in order to hit full potential and to make maximum power. Our high current battery power harness with relay ensures just that with a guess-free installation.\u003c\/p\u003e\n\u003cp\u003eImproper wiring of coils will cause poor performance and can destroy coils.\u003c\/p\u003e\n\u003cp\u003eHarness kits ordered without power harness include mating connectors for high current power \/ ground connections. It is then the installer's responsibility to wire coils to sufficiently sized power source \/ relay, properly connect grounds, and to properly activate coil power.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAny warranty claims for damaged coils, whether coils were purchased from Jolt Systems or otherwise, in conjunction with harness kits shipped without power harness will be rejected. No exceptions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003cli\u003e13' high power battery relay harness (optional)\u003c\/li\u003e\n\u003cli\u003eBattery terminal kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1qwqYPfz3DxfxCLo-vQONkFtgqRo4pbW-\/view?usp=share_link\" title=\"Instructions IGN1A Remote\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48112856269056,"sku":"JoltSmartCoilHarnesKit-RemoteMountLongLeads","price":222.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_7344_480x480_b9329efd-987c-4090-ae49-b35438f2abd0.webp?v=1772805279"},{"product_id":"high-power-ign-1a-smart-coil-harness-kit-for-holley-efi-ford-modular-coyote-godzilla","title":"High Power IGN-1A Smart Coil Harness Kit for Holley EFI \/ Ford Modular, Coyote, Godzilla","description":"\u003cp\u003eMaking the switch to smart coils on your Ford Mod Motor or Coyote, but already have Holley EFI? Our Mod Motor specific kit makes a hassle-free transition from the\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003estock Ford 2 pin coils\u003c\/strong\u003e\u003c\/em\u003e. \u003c\/p\u003e\n\u003cp\u003eThis harness kit is intended for use with Holley EFI main engine harnesses that originally used a pair of driver modules for factory \"dumb\" coils, including but not limited to Holley part no's:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e558-108\u003c\/li\u003e\n\u003cli\u003e558-109\u003c\/li\u003e\n\u003cli\u003e558-110\u003c\/li\u003e\n\u003cli\u003e558-140\u003c\/li\u003e\n\u003cli\u003e558-506\u003c\/li\u003e\n\u003cli\u003e558-507\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you have a mod motor or Coyote harness that was intended for use with smart coils, see our standard universal IGN-1A coil harness kit. \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"11-207\" href=\"https:\/\/joltsystems.net\/products\/high-energy-smart-coil-harness-kit-for-v8-engines?_pos=1\u0026amp;_sid=57c8dcc1b\u0026amp;_ss=r\u0026amp;variant=39952074277020\"\u003eValve Cover Mount\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/joltsystems.net\/products\/copy-of-high-power-ign-1a-smart-coil-harness-kit-for-v8-engines-remote-mount?variant=39952106586268\"\u003eRemote Mount (Long)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/joltsystems.net\/products\/high-power-ign-1a-smart-coil-harness-kit-for-v8-engines-remote-mount-short-leads?variant=40302476394652\"\u003eRemote Mount (Short)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSmart coils are an excellent choice for ignition on high compression \/ high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and more\u003c\/li\u003e\n\u003cli\u003eMade specifically for Holley EFI Ford modular harnesses\u003c\/li\u003e\n\u003cli\u003eConnects in place of the Holley coil drivers\u003c\/li\u003e\n\u003cli\u003eIgnitor connections extended to reach back to \"IGN MOD IN\" connections on main trunk\u003c\/li\u003e\n\u003cli\u003eIndividually numbered leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's in the Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003cli\u003e13' high power battery relay harness\u003c\/li\u003e\n\u003cli\u003eBattery terminal kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48112858366208,"sku":"JoltSmartCoilHarnesKit-Ford","price":225.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_8346_480x480_8bf0324b-852d-45cb-959e-6f9f63f59d2b.webp?v=1772805677"},{"product_id":"holley-efi-ez-flex-fuel-harness-e85-w-plug-and-play-lead-for-alternator","title":"Holley EFI EZ Flex Fuel Harness E85 w\/ Plug-and-Play Lead for Alternator","description":"\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/15FLLAuWoJjhvOo3PkHdLTg_nRhE5LETM\/view?usp=drive_link\" title=\"100215 Rev-B\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; Setup Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eClick \u003ca href=\"https:\/\/www.youtube.com\/watch?v=7SO7-tZn6iw\u0026amp;t=1s\" title=\"Flex sensor setup\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor a great in-depth tech video on how to configure the sensor in the Holley software.\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eAdd flex fuel capabilities to your Holley EFI setup hassle free. This harness removes the frustration and guess work of splicing and wiring in resistors by plugging right into the four pin power tap connector on your Holley main harness.\u003c\/p\u003e\n\u003cp\u003eCompatible with all Holley efi main engine harnesses for Terminator X, HP and Dominator with the four-pin power tap connector next to the eight-pin I\/O stub on the main trunk.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMale \/ female \"Y\" connector plugs right into power tap but allows add-ons for other sensors\u003c\/li\u003e\n\u003cli\u003ePin the pre-crimped signal lead into an open \"F\" type input and go.\u003c\/li\u003e\n\u003cli\u003ePermanent printed heat shrink label on both ends of lead\u003c\/li\u003e\n\u003cli\u003ePull-up resistor for flex fuel signal pre-wired and ready to go\u003c\/li\u003e\n\u003cli\u003eFor use with GM \/ Continental ethanol content sensors\u003c\/li\u003e\n\u003cli\u003eFlex fuel lead is 12ft.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Early LS 4-pin (AD)","offer_id":48112994451712,"sku":null,"price":68.95,"currency_code":"USD","in_stock":true},{"title":"Late LS 2-pin PWM (DR)","offer_id":48112994484480,"sku":null,"price":70.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-602TS8_8169-01_480x480_19850385-7b1f-4bcf-82bd-31a09dfbc8a7.webp?v=1772811399"},{"product_id":"bosch-210-denso-injector-harness-for-holley-efi","title":"Bosch 210 Denso Injector Harness for Holley EFI","description":"\u003cp\u003eWe've filled the gap by offering injector sub-harnesses that work directly with your existing Holley EFI main harness, but with injector plug options that are otherwise not available.\u003c\/p\u003e\n\u003cp\u003eDirect plug-and-play with ID2000, FID2000, FIC 2150 and Bosch 210 injectors that use the Sumitomo style connector. No chintzy adapters needed!\u003c\/p\u003e\n\u003cp\u003eJolt Systems injector harnesses also offer a cleaner layout, allowing the harness to be tucked and hidden either under the intake runners or between the manifold and the fuel rails.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Holley main harnesses for HP, Dominator \u0026amp; Terminator X EFI.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eHarness Labeling\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eInjector harness bank leads are permanently labeled BANK 1 and BANK 2 with printed heat shrink labels. Labeling denotes as follows - \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGM \/ Chrysler \/ LSX\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBANK 1: Driver's side 1-3-5-7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBANK 2: Pass. side 2-4-6-8\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003eFord \/ Mod Motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBANK 1: Pass. side 1-2-3-4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBANK 2: Driver's side 5-6-7-8\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"LSX\/Gen III Hemi","offer_id":48113028333824,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"SBC\/BBC\/Pontiac\/Mopar","offer_id":48113028366592,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"SBF\/Ford Modular\/Coyote","offer_id":48113028399360,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"Ford Godzilla","offer_id":48113028432128,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_4330_480x480_4f83e63e-ae0b-4b4c-89c6-56f2a60d0824.webp?v=1772812190"},{"product_id":"power-tap-harness-for-holley-efi","title":"Power Tap Harness for Holley EFI","description":"\u003cp\u003eUnterminated auxiliary input \/ output harness to utilize the four-pin power tap connector on newer main engine harnesses from Holley EFI.\u003c\/p\u003e\n\u003cp\u003eWorks with Holley EFI main engine harnesses for HP, Dominator, Terminator X and Terminator X Max that have the four-pin power tap connector near the eight-pin I\/O connector.\u003c\/p\u003e\n\u003cp\u003eIncludes assortment of crimp splices with glue-lined heat shrink.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChassis ground\u003c\/li\u003e\n\u003cli\u003eSensor ground\u003c\/li\u003e\n\u003cli\u003eSensor 5v reference\u003c\/li\u003e\n\u003cli\u003eFuel pump out 12v+ (active when engine is running)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"3ft","offer_id":48113065263360,"sku":null,"price":14.95,"currency_code":"USD","in_stock":true},{"title":"6ft","offer_id":48113065296128,"sku":null,"price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-603PowerTapHarness_480x480_2da8d10c-daca-4ed6-a962-cd9fd41e776a.webp?v=1772812691"},{"product_id":"ford-godzilla-2023-coil-harness-set-short","title":"Ford Godzilla 2023+ Coil Harness Set - Short","description":"\u003cp\u003eHarness set for 2023+ factory ignition coils on a Ford 7.3L Godzilla engine, which have built-in ignitors. This harness set is ideal with modified engine harnesses from Holley and other brands, which have ignition outputs stubbed on LSX-style 7-pin Metripack connectors near each valve cover.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBank 1 \u0026amp; Bank 2 plug-and-play coil harnesses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48113070145792,"sku":"Jolt-ZillaCoilHarnShort","price":199.95,"currency_code":"USD","in_stock":true}]},{"product_id":"ford-godzilla-engine-harness-system-holley-efi","title":"Ford Godzilla Engine Harness System - Holley EFI","description":"\u003cp\u003e\u003cspan\u003eIntroducing the first totally plug-and-play engine harness system to control the Ford 7.3 Godzilla engine with Holley EFI!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTech Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca title=\"Godzilla Holley Instructions 100208 Rev-B\" href=\"https:\/\/drive.google.com\/file\/d\/1_QAnKoYsUizHgPbwgVewanaO4aV2ledr\/view?usp=share_link\" target=\"_blank\"\u003eFull Harness Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Stage I Relay Block Standalone EFI 100213 Rev-A\" href=\"https:\/\/drive.google.com\/file\/d\/1RqDvop6HRb758-OY030LThChIVny9-KI\/view?usp=share_link\" target=\"_blank\"\u003eInstructions for Optional Relay Block\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Godzilla Oil Pressure Sensor Data\" href=\"https:\/\/drive.google.com\/file\/d\/1KlkFFmJcZq3nux5T3cyANkX9uCqDcqPr\/view?usp=share_link\" target=\"_blank\"\u003eOEM Oil Pressure Sensor Scaling Data\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Oil Plumbing Ref - Ford Godzilla w Turbo\" href=\"https:\/\/drive.google.com\/file\/d\/1BED4C8diJwMtc9gpHlLvIQYVac6FfvW5\/view?usp=share_link\" target=\"_blank\"\u003eOil System Plumbing Reference - Eliminating PWM Regulation Solenoid\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured 100% from scratch, in-house, in the USA.\u003c\/li\u003e\n\u003cli\u003eModular system is extremely flexible and adaptable for different configurations of coils, throttle body and intake manifold.\u003c\/li\u003e\n\u003cli\u003eCompletely covered in high-quality woven nylon loom with heat shrink breakouts.\u003c\/li\u003e\n\u003cli\u003eEvery connector lead labeled with permanent white-on-black heat shrink labels for a guess-free installation and professional look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHarness Length\u003c\/h3\u003e\n\u003cp\u003eThis harness is offered in two main trunk lengths. The long lead length is approximately 6in longer than a standard Holley harness, and is plenty of length for comfortably mounting the ecu under the passenger seat. The short length is intended for mounting the ecu on the dash bar of a caged car or in the glove box, without wadding up a bunch of excess length.\u003c\/p\u003e\n\u003ch3\u003eStarter\u003c\/h3\u003e\n\u003cp\u003eThis harness features a starter solenoid lead built-in, fully loomed and labeled. The starter solenoid is mounted directly to the starter motor on Godzilla engines. If swapping into an older Ford chassis that has a solenoid mounted on the fender or firewall, it is not needed and can be removed from the engine bay.\u003c\/p\u003e\n\u003ch3\u003eOil Pressure\u003c\/h3\u003e\n\u003cp\u003eThis harness has connectors for both the factory Ford oil pressure sensor as well as a standard 100psi LowDoller \/ Holley \/ RIFE style transducer. Either can be used with no modifications to the harness, just not both at the same time.\u003c\/p\u003e\n\u003ch3\u003eI\/O Stub \u0026amp; Power Tap\u003c\/h3\u003e\n\u003cp\u003eThis harness system features I\/O stub and power tap connections terminated with the same Metripack connectors as a standard Holley harness, but with a lead off the main trunk of the harness that's actually workable.\u003c\/p\u003e\n\u003cp\u003eDepending on selections for oil pump and VVT, auxiliary outputs will be required to be used.\u003c\/p\u003e\n\u003ch3\u003eCAN Bus\u003c\/h3\u003e\n\u003cp\u003eThis harness features two male CAN bus connectors, the same style as Holley standard.. One connector includes power and ground, the other is CAN data only. These are compatible for use with any Holley CAN-based device or accessory.\u003c\/p\u003e\n\u003ch3\u003eFront Accessory Stub\u003c\/h3\u003e\n\u003cp\u003eOne nice feature included in this harness is a built-in accessory stub, terminated with a Deutsch style connector near the front of the engine. This prevents the installer from having to run additional wires with the engine harness, saving installation time and making a cleaner result. This connector stub features -\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIgnition power through a 470-ohm resistor, to use for alternator exciter.\u003c\/li\u003e\n\u003cli\u003eAccessory power that can be used for either an electric water pump or a\/c compressor. This circuit feeds through the harness back to the power distribution stub.\u003c\/li\u003e\n\u003cli\u003eGround terminal feeding through harness to back of cylinder head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSensor Tap\u003c\/h3\u003e\n\u003cp\u003eThis harness features a terminated stub for splitting key sensor signals, if needed for piggybacking with factory controls or other external controllers. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrank position\u003c\/li\u003e\n\u003cli\u003eCam position\u003c\/li\u003e\n\u003cli\u003eTPS - Cable drive (If running DBW throttle, the DBW throttle harness features signal split as well)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering Information - Please Read!\u003c\/h2\u003e\n\u003ch3\u003eECU\u003c\/h3\u003e\n\u003cp\u003eThis harness is compatible with HP, Dominator, Terminator X and Terminator X Max ecu's. Your ecu selection is for our information only.\u003c\/p\u003e\n\u003ch3\u003eWideband O2 Sensor Connector Type\u003c\/h3\u003e\n\u003cp\u003eIf running a Terminator X or X Max ecu, you're prompted with an additional question for o2 sensor connector type. If the vehicle is built for racing, and upgrading to an HP or Dominator ecu is a foreseeable possibility, select the HP \/ Dominator option. This specs your harness to be terminated with the standard Holley eight-pin wideband o2 sensor connector. A wideband adapter (Holley part no. 558-463) will be required, but when switching to an HP or Dominator ecu, the adapter can be discarded, and the proper sensor for these ecu's can be connected directly to the harness.\u003c\/p\u003e\n\u003cp\u003eIf the vehicle is more of a street-driven \/ daily driver, and it is not ever anticipated to run this harness with an HP or Dominator ecu, you can opt to have the harness terminated directly with the six-pin connector for the Bosch LSU4.9 sensor. This eliminates the need for the adapter, which can make for a cleaner installation, with one less potential failure point in the system. Should plans change, the harness can still be modified for use with the appropriate o2 sensor for HP and Dominator ecu's, but will require cutting and re-crimping.\u003c\/p\u003e\n\u003ch3\u003eInjector Style\u003c\/h3\u003e\n\u003cp\u003eThis harness features an injector harness stub, compatible with injector harnesses from Holley. Harness kit includes our Holley EFI-compatible injector harness specific for the Godzilla, based on your choice. If you already have an injector harness from Holley, it can be used with this engine harness, but our injector harness routes much nicer.\u003c\/p\u003e\n\u003ch3\u003eIgnition Coil Style\u003c\/h3\u003e\n\u003cp\u003eYour selection automatically adds the proper coil sub-harness kit to your cart, to make connections directly to all eight coils.\u003c\/p\u003e\n\u003cp\u003eFactory Godzilla coils have proven to be reliable for big horsepower, much more so than the factory Coyote and Modular coils. They do however still require external drivers. Holley p\/n 554-122 is required for factory coils (sold separately).\u003c\/p\u003e\n\u003ch3\u003eThrottle Body\u003c\/h3\u003e\n\u003cp\u003eThis harness is highly adaptable and compatible with both cable drive and electronic drive-by-wire throttle bodies, without leaving unused connectors dangling in the engine bay.\u003c\/p\u003e\n\u003cp\u003eFor cable drive throttle bodies, we provide an adapter harness to extend out to the throttle body and idle control valve. If running drive-by-wire, the cable drive stub tucks out of sight and out of the way under the intake manifold.\u003c\/p\u003e\n\u003cp\u003eThe factory Godzilla throttle body drive is not compatible with Holley EFI. If drive-by-wire throttle is desired, a 2011-2017 Coyote throttle body bolts directly to the factory Godzilla intake manifold with no modifications.\u003c\/p\u003e\n\u003ch3\u003eMAP Sensor\u003c\/h3\u003e\n\u003cp\u003eThis harness is offered with a terminated connector for either a SSI transducer style, known best as the 1\/8npt cylinder style sensor available from Holley,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/lowdoller-motorsports.com\/search?type=product\u0026amp;options%5Bprefix%5D=last\u0026amp;options%5Bunavailable_products%5D=last\u0026amp;q=map+sensor\" title=\"LDM MAP\" target=\"_blank\"\u003eLowDoller Motorsports\u003c\/a\u003e or\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.motionraceworks.com\/collections\/1-8-npt-map-sensors\" title=\"RIFE MAP\" target=\"_blank\"\u003eRIFE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eMany aftermarket intake manifolds, including the BTR equalizer and Holley hi ram feature a mounting hole for the Bosch 1BAR and 2.5BAR sensor, commonly found on factory LS3 and LSA applications.\u003c\/p\u003e\n\u003ch3\u003eOil Pan\u003c\/h3\u003e\n\u003cp\u003eThe factory Godzilla oil pump is a variable displacement pump, which is regulated by a PWM solenoid in OEM applications. With the solenoid unplugged, or effectively eliminated, oil pump bypasses to full flow, which can result in excess of 140psi. If running a factory oil pump and pan, the factory solenoid must be utilized to regulate oil pressure.\u003c\/p\u003e\n\u003cp\u003eIf solenoid is elminated by running an aftermarket pan, or modifying the factory pan, oil pressure must be regulated mechanically. See link to reference diagram below.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFuse \/ Relay Center\u003c\/h3\u003e\n\u003cp\u003eThe inline fuse and relay on an off-the-shelf Holley engine harness always seem to get wadded up way up into the dash, leaving them inaccessible for troubleshooting and diagnosis unless you stand on your head in the passenger's seat and cut 173 zip ties. For this reason, we designed the harness with an external power lead, where injector power, coil power, ecu power, starter solenoid power, fuel pump output and more are terminated with a Deutsch connector for easy hookup in a centralized location to your choice of relay center, or even a PDM like the RacePak SmartWire or ecuMaster PMU.\u003c\/p\u003e\n\u003cp\u003eFor a true standalone installation, we offer a basic yet inclusive relay block that includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40A relay for injector power, plug-and-play\u003c\/li\u003e\n\u003cli\u003e40A relay for ignition coil power\u003cspan\u003e, plug-and-play\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e40A relay for aux \/ fan\u003c\/li\u003e\n\u003cli\u003e40A relay for fuel pump\u003c\/li\u003e\n\u003cli\u003e35A relay for A\/C compressor or electric water pump\u003cspan\u003e, plug-and-play (See Front Accessory Stub below)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eStarter relay\u003cspan\u003e, plug-and-play\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eIsolated clean ecu power relay\u003cspan\u003e, plug-and-play\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e10ft unterminated flying lead wires for fuel pump, fan and switch activators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower distribution stub lead is same length as I\/O stub, for easily using outputs to activate additional relays.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eECU Main Power Harness\u003c\/h3\u003e\n\u003cp\u003eHolley ecu's require an external power harness that must be connected directly to battery positive and negative terminals. We provide a high-quality alternative to the standard Holley harness in various lengths, eliminating waste and putting the main power fuse in the proper spot on the harness. For reference, Holley's main power harness (p\/n 558-308) is approximately 13ft long.\u003c\/p\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48113280516352,"sku":"Jolt-ZillaHarn","price":820.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/10-014GodzillaHolleyTS8_8245-4_480x480_0dae2c00-36ef-446f-92ab-139d46f6e577.webp?v=1772823347"},{"product_id":"throttle-adapter-accufab-style-cable-drive-for-jolt-systems-engine-harness-system-remote-mount-iac","title":"Throttle Adapter - Accufab Style Cable Drive for Jolt Systems Engine Harness System, Remote Mount IAC","description":"\u003cdiv\u003eFor use on Jolt Systems engine management harness system. Compatible with Accufab race style throttle bodies that use a Ford Style TPS.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIAC lead compatible with remote mount IAC kit. Holley P\/N 543-122\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play adapter harness for throttle body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48113343627520,"sku":"Jolt-AccufabRemoteIAC","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-135ThrottleAdapterTS8_8242-5_1024x1024_3b90d577-31e7-4891-8bf2-2ef0bad25fdf.webp?v=1772826668"},{"product_id":"throttle-adapter-accufab-style-cable-drive-for-jolt-systems-engine-harness-system-remote-mount-iac-1","title":"Throttle Adapter - Accufab Style Cable Drive for Jolt Systems Engine Harness System, No IAC","description":"\u003cdiv\u003eFor use on Jolt Systems engine management harness system. Compatible with Accufab race style throttle bodies that use a Ford Style TPS.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play adapter harness for throttle body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48113351229696,"sku":"Jolt-AccufabNoIAC","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-136ThrottleAdapterTS8_8239-3_480x480_6a1e5688-a3ca-4971-bf2a-2788749696e3.webp?v=1772826803"},{"product_id":"throttle-adapter-4bbl-cable-drive-for-jolt-systems-engine-harness-system","title":"Throttle Adapter - 4bbl Cable Drive for Jolt Systems Engine Harness System","description":"\u003cdiv\u003eFor use on Jolt Systems engine management harness system. Compatible with common 4150 and 4500 flange 4bbl dry throttle bodies.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play adapter harness for throttle body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48113353982208,"sku":"Jolt-4BBLTBAdapt","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-134RevA-01_480x480_8ff6b9ea-fb2a-4016-867f-eb2f59c455c9.webp?v=1772826954"},{"product_id":"ev1-injector-harness-for-holley-efi","title":"EV1 Injector Harness for Holley EFI","description":"\u003cp\u003eWe've filled the gap by offering injector sub-harnesses that work directly with your existing Holley EFI main harness, but with cleaner routing and laid out more specifically to your application.\u003c\/p\u003e\n\u003cp\u003eDirect plug-and-play with Billet Atomizers, Precision 500lb, Siemens \/ Deka injectors and many others that use an EV1 style connector. No chintzy adapters needed!\u003c\/p\u003e\n\u003cp\u003eJolt Systems injector harnesses are built with mindful injector spacing, specific to the intended application, so they route much more cleanly than the semi-universal harnesses from Holley.\u003c\/p\u003e\n\u003cp\u003eEach lead has a permanent white-on-black heat shrink label at the front cylinder for each side.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eGM \/ Chrysler harnesses:\u003c\/h3\u003e\n\u003cp\u003eBank 1 - 1-3-5-7\u003c\/p\u003e\n\u003cp\u003eBank 2 - 2-4-6-8\u003c\/p\u003e\n\u003ch3\u003eFord harnesses:\u003c\/h3\u003e\n\u003cp\u003eBank 1 - 1-2-3-4\u003c\/p\u003e\n\u003cp\u003eBank 2 - 5-6-7-8\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Holley main harnesses for HP, Dominator \u0026amp; Terminator EFI.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompare to Holley P\/N's 558-200, 558-209, 558-213.\u003c\/span\u003e\u003c\/p\u003e","brand":"Big3RacingParts","offers":[{"title":"LSX\/Gen III Hemi","offer_id":48134946259200,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"SBC\/BBC\/Pontiac\/Mopar","offer_id":48134946291968,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"SBF\/Ford Modular\/Coyote","offer_id":48134946324736,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true},{"title":"Ford Godzilla","offer_id":48134946357504,"sku":null,"price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-100HTS8_8185-2_480x480_a705d56d-3457-4579-b978-35ce3f53537f.webp?v=1773073313"},{"product_id":"ev6-ev14-injector-harness-for-holley-efi","title":"EV6 \/ EV14 Injector Harness for Holley EFI","description":"\u003cdiv class=\"rte product-single__description\" itemprop=\"description\"\u003e\n\u003cp\u003eWe've filled the gap by offering injector sub-harnesses that work directly with your existing Holley EFI main harness, but with cleaner routing and laid out more specifically to your application.\u003c\/p\u003e\n\u003cp\u003eDirect plug-and-play with injectors that have a standard EV6 \/ EV14 connector, also known as USCAR. Including but not limited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFID 1000's\u003c\/li\u003e\n\u003cli\u003eFIC 540 - 1650cc\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1050's - ID2600's\u003c\/li\u003e\n\u003cli\u003eMany factory late model injectors including Gen IV LS, Gen III Hemi, Ford Modular and Ford Coyote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo chintzy adapters needed!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eJolt Systems injector harnesses are built with mindful injector spacing, specific to the intended application, so they route much more cleanly than the semi-universal harnesses from Holley.\u003c\/p\u003e\n\u003cp\u003eEach lead has a permanent white-on-black heat shrink label at the front cylinder for each side.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eGM \/ Chrysler harnesses:\u003c\/h3\u003e\n\u003cp\u003eBank 1 - 1-3-5-7\u003c\/p\u003e\n\u003cp\u003eBank 2 - 2-4-6-8\u003c\/p\u003e\n\u003ch3\u003eFord harnesses:\u003c\/h3\u003e\n\u003cp\u003eBank 1 - 1-2-3-4\u003c\/p\u003e\n\u003cp\u003eBank 2 - 5-6-7-8\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Holley main harnesses for HP, Dominator \u0026amp; Terminator EFI.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompare to Holley P\/N's 558-201, 558-210, 558-212.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Big3RacingParts","offers":[{"title":"LSX\/Gen III Hemi","offer_id":48134957498624,"sku":null,"price":138.95,"currency_code":"USD","in_stock":true},{"title":"SBC\/BBC\/Pontiac\/Mopar","offer_id":48134957531392,"sku":null,"price":138.95,"currency_code":"USD","in_stock":true},{"title":"SBF\/Ford Modular\/Coyote","offer_id":48134957564160,"sku":null,"price":138.95,"currency_code":"USD","in_stock":true},{"title":"Ford Godzilla","offer_id":48134957596928,"sku":null,"price":138.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-101HTS8_8187-2_480x480_2b04f4f5-794b-4ac2-b83f-f37bd2dced70.webp?v=1773073488"},{"product_id":"multec-delphi-injector-harness-for-gm-ls","title":"Multec \/ Delphi Injector Harness for GM LS","description":"\u003cdiv class=\"rte product-single__description\" itemprop=\"description\"\u003e\n\u003cp\u003eJolt Systems standalones use modular injector sub-harnesses to allow for flexibility should you swap intakes or upgrade injectors in the future. Cutting and splicing pigtails and ugly adapter jumpers are a thing of the past.\u003c\/p\u003e\n\u003cp\u003eThis injector body style is commonly found on GM gen III Vortec truck engines.\u003c\/p\u003e\n\u003cp\u003eFor use with all Jolt Systems harnesses built for GM LS engines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48135559545088,"sku":null,"price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/TS8_4331_480x480_52454def-ed03-468a-beec-97d42a5fd6c7.webp?v=1773078400"},{"product_id":"multec-injector-harness-for-holley-efi-early-gm-truck","title":"Multec Injector Harness for Holley EFI (Early GM Truck)","description":"\u003cdiv class=\"rte product-single__description\" itemprop=\"description\"\u003e\n\u003cdiv class=\"rte product-single__description\" itemprop=\"description\"\u003e\n\u003cp\u003eWe've filled the gap by offering injector sub-harnesses that work directly with your existing Holley EFI main harness, but with cleaner routing and laid out more specifically to your application.\u003c\/p\u003e\n\u003cp\u003eDirect plug-and-play with injectors commonly found on 99-06 GM truck engines (non-flex fuel) that use the Multec style connector. No chintzy adapters needed!\u003c\/p\u003e\n\u003cp\u003eJolt Systems injector harnesses are built with mindful injector spacing, specific to the intended application, so they route much more cleanly than the semi-universal harnesses from Holley.\u003c\/p\u003e\n\u003cp\u003eEach lead has a permanent white-on-black heat shrink label at the front cylinder for each side.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eGM \/ Chrysler harnesses:\u003c\/h3\u003e\n\u003cp\u003eBank 1 - 1-3-5-7\u003c\/p\u003e\n\u003cp\u003eBank 2 - 2-4-6-8\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Holley main harnesses for HP, Dominator \u0026amp; Terminator X EFI.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompare to Holley P\/N 558-214.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Big3RacingParts","offers":[{"title":"Default Title","offer_id":48135565345024,"sku":null,"price":138.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/11-102HTS8_8181-3_480x480_2fa88561-fec2-451d-8286-e595192c5f32.webp?v=1773078531"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/collections\/Logo_-_Wht-Blk-Blu_REV-E_200x_d7db410c-2b46-4ad1-adf6-accf5afd729d.png?v=1772738996","url":"https:\/\/big3racing.com\/collections\/jolt-systems\/sniper.oembed","provider":"Big3RacingParts","version":"1.0","type":"link"}