Hooker 2457-1HKR Competition Full-Length Headers for Big Block Chevy

Hooker 2457-1HKR Competition full-length headers are designed for Big Block Chevy applications in GM B-Body, F-Body, and X-Body vehicles from 1967 through 1974. This header pair features a 2-inch primary tube design and 3.5-inch collectors for a performance-oriented exhaust configuration.

Constructed from steel and finished with a silver ceramic coating, these headers provide a durable component for a custom or replacement exhaust system. The full-length design extends the primary tubes toward the collectors to support the intended header layout for compatible Big Block Chevy applications.

This pair is supplied with gaskets and hardware for installation. The product is identified by Hooker part number 2457-1HKR and is listed for 1967–1969 Big Block Chevy Camaro applications within the specified GM vehicle classifications. Verify vehicle application and exhaust-system requirements before installation.

Features:

• Brand: Hooker
• Part Number: 2457-1HKR
• Header Type: Competition full-length headers
• Application: Big Block Chevy engines
• Vehicle Classification: GM B-Body, F-Body, and X-Body vehicles from 1967 through 1974
• Primary Tube Size: 2 inches
• Collector Size: 3.5 inches
• Material: Steel
• Finish: Silver ceramic
• Included: Gaskets and hardware
• Configuration: Pair