High Temperature Black Coated Exhaust Headers 2002–2013 Silverado Sierra Suburban Tahoe Yukon Escalade 4.8L 5.3L 6.0L 6.2L V8 LS Style Engines Right Side Beveled Flange

Certified Automotive Experts exhaust headers are engineered for a high-performance bolt-on replacement of factory cast iron manifolds on 2002–2013 Chevrolet, GMC, and Cadillac full-size trucks and SUVs equipped with LS-style 4.8L, 5.3L, 6.0L, or 6.2L V8 engines. These fit engine and exhaust systems that use a beveled Y-pipe connection on the right side manifold flange. Built from premium 304 stainless steel these headers are designed to improve exhaust flow, increase horsepower, and withstand high-temperature, high-demand environments. Each set features 1-5/8” mandrel-bent primary tubes, TIG-welded seams, and 3/8" thick laser-cut flanges for durability and leak prevention. The passenger (right) side flange is a ball-and-socket style (beveled) flange, designed to mate with the factory Y-pipe that use a donut-style gasket. This design is standard across nearly all 2002–2013 GM LS truck and SUV platforms, but some rare variations may use a flat flange on the right side—please check your vehicle's flange style before purchase for best fitment assurance. These headers are compatible with standard exhaust configurations and factory-style cylinder heads, offering a seamless installation with improved throttle response and aggressive sound. Ideal for daily drivers, towing builds, and mild performance upgrades.

• VEHICLE COMPATIBILITY Direct-fit headers for 2002–2013 Chevy Silverado, Suburban, Tahoe, Avalanche; GMC Sierra, Yukon, Yukon XL; Cadillac Escalade, ESV, EXT with 4.8L, 5.3L, 6.0L, or 6.2L LS-based V8 engines with a beveled Y-Pipe flange on the right side.
• BALL-AND-SOCKET RIGHT FLANGE Passenger-side outlet has a beveled flange, also called a "ball-and-socket" flange. These fit vehicles originally equipped with a donut-style gasket on the right side and the beveled style Y-pipe flange. Some vehicles may use a flat flange—please confirm your right-side flange type before ordering.
• ENGINEERED FOR PERFORMANCE Replaces restrictive factory manifolds with 1-5/8" mandrel-bent primary tubes to boost exhaust flow, increase horsepower, and enhance throttle response.
• 【HEAVY-DUTY MATERIALS】 Crafted from high-quality high temparature black coated for long-lasting resistance to heat, corrosion, and vibration fatigue.
• PRECISE SEALING 3/8" thick laser-cut flanges provide a secure, leak-free connection between the headers and cylinder heads, even under extreme heat.
• SIMPLE INSTALLATION Bolt-on installation using factory-style ports and exhaust alignment. Works with most stock Y-pipes and gaskets.
• NOTE ON 2014–2016 MODELS These headers do not fit Gen V LT-series engines found in 2014–2016 Suburban, Tahoe, Yukon, Escalade, or 1500 pickups. They are only compatible with 2014–2016 HD trucks that retained the LS-style engine if the right side flange has a beveled flange.