Flowtech- 49150FLT Afterburner Headers for 73-74 GM Pickup, Blazer/Jimmy/Suburban 2WD

Flowtech- 49150FLT Afterburner Headers for 73-74 GM Pickup, Blazer/Jimmy/Suburban 2WD

Flowtech

  • $409.95
    Unit price per 

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1973-1974 Chevy/GMC Pick-Up 1/2, 3/4, 1-Ton, 2WD, 1973-1974 Blazer/Jimmy/Suburban 2WD: 283-400, Tube Size 1.625", Collector Size 3"

FLOWTECH's Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race-proven 4 into 1 design with the torque managing capabilities of a Tri-Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve.

Features:

  • Horsepower and Torque increased over conventional header design
  • Big 3” secondary collector for reduced back pressure
  • Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses
  • Patented Velocity Tube increases cylinder scavenging
  • All hardware and premium gaskets included for a complete installation
Bolt Size 3/8-16 x 3/4
Brand Flowtech
CARB (California) Compliant No
Collector Diameter 3.00 inch
Emission Code 4
Engine Chevrolet Small Block Gen I
Header Finish Black Paint
Header Style Long Tube
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Tube Material Mild Steel
UPC 787480491503
Part Number 49150FLT

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