Hedman Hedders 69650 Painted Hedders Exhaust Header Features: Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Height: 8.25 Width: 13.50 Length: 20.00 Weight: 16 Fitment: 2000/GMC/Yukon/Denali Sport Utility 4-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated::CARB E.O. D-167-33, Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part^^2000/GMC/Yukon/Denali Sport Utility 4-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated::CARB E.O. D-1-167-12, Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part^^2000/GMC/K2500/Sierra SLT Extended Cab Pickup 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated::CARB E.O. D-167-33, Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle B...