1999-2007* (*Classic Body Only) Chevrolet Silverado/GMC Sierra 1500 with 4.3L, 4.8L or 5.3L engine. - Mild sound
Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado, GMC Sierra 1500 trucks with 4.8L or 5.3L engine. Extended Cab/Short Bed Only - Aggressive sound
1999-2007* Chevrolet Silverado, GMC Sierra 1500 4.3L, 4.8L, 5.3L engine. Aluminized Steel - Aggressive to moderate sound
Fits 2004-2007* (2007 Classic Only) Chevrolet Silverado, GMC Sierra 1500 trucks with 4.3L, 4.8L, 5.3L engine. - Aggressive to moderate sound
1999-2007* (*Classic body only) Chevrolet Silverado/GMC Sierra 1500 with 4.3L, 4.8L, 5.3L engines. Aluminized Steel - Aggressive to moderate sound
Fits 2007-2008 Chevrolet Silverado 1500 & GMC Sierra 1500 trucks & Suburban, Avalanche, Tahoe and Yukon with a 4.3L, 4.8L, 5.3L or 6.0L engine.
1996-2000 Chevrolet / GMC Pickup, Tahoe, Suburban, Yukon, 1/2 Ton, 3/4 Ton, 5.7L, Catalytic Converter, Direct-Fit, 49-State, Stainless Steel.
Fits 1999-2002 GM Silverado/Sierra, 2001-2002 GM Tahoe/Yukon with 4.8L or 5.3L engine. CARB EO #D-698-3
Fits 2005-2006 GM Silverado/Sierra, Suburban/Yukon with the 6.0L engine. CARB EO # D-698-3.
Fits 2016 GM Silverado/Sierra Trucks and 2016 GM Suburban/Tahoe/Yukon SUV's with the 5.3L engine. CARB EO # D-698-3.
Fits 2009-2014 GM Silverado/Sierra 1500 Trucks and SUV's with 4.8L, 5.3L, 6.0L or 6.2L Engines.
Fits 2014-2016 Chevrolet Silverado 1500 & GMC Sierra 1500 Trucks with 5.3L engine.