78-87 GM Big Block Hooker Super Competition Long Tube Header - Ceramic Coated 2241-1HKR

78-87 Chevelle/Malibu/El Camino/Monte Carlo/Pontiac Grand Prix/Olds Cutlass/Buick Regal: 396-502 BBC, Full Length Tube Size 2" x 30", Collector Size 3.5", Collector Length 10", Port Shape: Same As Port

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.

Features:

• 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