Exhaust Manifold Header For Chevy C10 Chevelle Camaro Caprice Impala Malibu LS1 LS2 LS6 LS7 LSX LS Swap， For GM Gen III/IV 4.8L/5.3L/5.7L/6.0L/6.2L LS engines (LS1/LS2/LS3/LS6/LS7) Exhaust Headers

Features:This product is 100% brand new, never used or installed, crafted from mandrel-formed T304 stainless steel with a TIG-welded CNC machine flange, featuring a polished finish surface, smooth-radius bends for reduced turbulence and enhanced flow, and backed by an unprecedented 3-year warranty.Designed for LS motor swap builds for older Chevy/GM/Oldsmobile/Buick modelsFits GM Gen III/IV 4.8L/5.3L/5.7L/6.0L/6.2L LS engines (LS1/LS2/LS3/LS6/LS7)1-5/8"(42mm) primaries, 2-1/2"(64mm) collector outletPiping made of premium 16-gauge(1.59mm) 304 stainless steelHead flanges cut from 3/8"(9.5mm) thick steel plates by CNC laser cutter compatible with： Fits Chevy GM Gen III/IV 4.8L/5.3L/5.7L/6.0L/6.2L LS engines (LS1/LS2/LS3/LS6/LS7) Package Includes： Exhaust KitAs shown in the first picture

• 【304 Stainless Steel Construction, Corrosion-Resistant & Durable】 Crafted from high-purity 304 stainless steel with a precision-polished finish, offering 60% higher corrosion resistance. Withstands extreme heat and humidity, ensuring long-lasting durability without rust or deformation.
• 【Optimized Exhaust Flow, Enhanced Power Performance】 Streamlined exhaust channel design reduces airflow resistance, promoting rapid exhaust expulsion for more complete fuel combustion. Boosts engine power output by 10%-15%, delivering quicker acceleration.
• 【Deep, Rich Exhaust Note, Elevated Driving Experience】 Professionally tuned for a low-frequency sound profile, eliminating harsh noises while enhancing driving excitement. Maintains cabin quietness for a perfect balance of sportiness and comfort.
• 【Plug-and-Play Design, Effortless Installation】 Precisely matches original vehicle connections, requiring no complex modifications. Installs in under 30 minutes with detailed instructions and video guides included—perfect for beginners.
• 【3-Year Ultra-Long Warranty, Worry-Free After-Sales】 Backed by an industry-leading 3-year warranty. Free replacement or repair for defects, plus lifetime technical support. Shop with complete confidence.
• 【Fit For】Chevy GM Gen III/IV 4.8L/5.3L/5.7L/6.0L/6.2L LS engines (LS1/LS2/LS3/LS6/LS7)