Vehicle Fitment

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
1-5/8" x 1-3/4" Stainless Steel Torque Series Headers without EGR Fitting. 2002-2013 GM Truck/SUV 4.8L/5.3L/6.0L/6.2L. Flanged Collector Outlet Connects Directly to OEM Catalytic Converters. No additional parts required.
1-5/8" x 1-3/4" Stainless Steel Torque Series Headers without EGR Fitting. 2002-2013 GM Truck/SUV 4.8L/5.3L/6.0L/6.2L Silverado/Tahoe/Escalade/Yukon etc. Round Port. Stock Bolt Pattern. Flanged Collector Outlet Connects Directly to OEM Catalytic Converters. Includes Gaskets and Bolt Kit required for Installation. No additional parts required.
2003-2013 GMC Sierra 1500 SL SLT SLE Base WT XFE Denali; 2003-2013 Chevrolet Silverado 1500 Base LS LT WT Z71 LTZ XFE SS; 2003-2014 Chevrolet Tahoe Base LT LS Z71 LTZ PPV; 2003-2014 GMC Yukon SLT SLE SL Denali; 2003-2014 Chevrolet Suburban 1500 Base LS LT Z71 LTZ; 2003-2014 GMC Yukon XL 1500 SLE SLT SL Denali; 2003-2014 Cadillac Escalade Base Platinum Luxury Premium; 2003-2013 Cadillac Escalade EXT Base Luxury Premium; 2003-2014 Cadillac Escalade ESV Base Platinum Luxury Premium