Exhaust Manifold Header for Chevy S10 Blazer LS1 Sonoma Engine Swap 82-04

Upgrade your LS1 swap with this Exhaust Manifold Header built for 1982-2004 Chevrolet S10, Blazer, and Sonoma applications. It features 1 5/8" primary tubes, a 2 1/2" collector, and 3/8" thick header flanges for improved flow, durability, and seal reliability.

• 1 5/8" primary tubes optimize exhaust flow
• 2 1/2" collector enhances scavenging
• 3/8" thick flanges ensure solid sealing under pressure
• Designed for 1982-2004 Chevy S10/Blazer/Sonoma LS1 engine swaps

Benefits: More horsepower and torque, crisper throttle response, and cooler, more economical operation due to efficient exhaust routing. Durable construction supports long-term use in daily drivers and performance builds alike.

Compatibility: Precisely fits 1982-2004 S10, Blazer and Sonoma platform with LS1 engine swaps, offering straightforward installation for enthusiasts and pro builders.

Upgrade your exhaust path today—boost performance and enjoy a more responsive drive. Add to cart or learn more now.