LS1 Full Length Engine Swap Header fits 66–72 Chevelle/El Camino/Monte Carlo/Sprint applications.
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap Headers and mounts are designed to provide an exact fit when used together. Hooker swap Headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap Headers and mounts are designed to provide an exact fit when used together. Hooker swap Headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
66–72 Chevelle/El Camino/Monte Carlo/Sprint: LS1, Full Length Tube Size 1.75", Collector Size 3", Port Shape: Same as Port, Ceramic Coated
Installation Notes
Breaking in an engine with ceramic coated Headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated Headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust Manifolds or old Headers to break in new engines to avoid coating damage. Please call Hooker tech service at 270–781–9741 for additional information regarding ceramic coated exhaust products.
Due to incompatibility with stock spark plug wire heat shields, aftermarket spark plug wires with 45° boots are recommended to be installed with these Headers
Due to incompatibility with stock spark plug wire heat shields, aftermarket spark plug wires with 45° boots are recommended to be installed with these Headers
Features
- Perfect for use with GM''s growing family of Gen III/IV (LS1/LS2/LS6/LS7) engine swap headers
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 18 gauge tubing
- Long transition collector for decreased back pressure
- 5/16” machined flanges for a perfect seal
- Industry’s best welds for durability
- Designed for optimal performance
- All necessary hardware included for a complete installation
- Works with all small block Chevy mounts and frame towers
Technical Information