Description
Stock exhaust manifolds restrict flow and waste horsepower on big block Chevy engines. These stainless steel headers bolt directly onto your 2001–2006 GM full-size truck or SUV, unlocking measurable gains in power and throttle response while improving scavenging efficiency. Uncoated 304 stainless construction resists corrosion and heat cycling, delivering durability under street-driven conditions.
- 1-3/4″ primary tubes
- Stock collector flange
- Stainless steel construction
- Uncoated finish
- Big Block Chevy fitment
- GM fullsize truck/SUV 2001–2006
- Bolt-on installation
- Complete kit included
- Street-rated application






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