The BB7 header set fits big block Chevrolet engines in 1964-67 Chevrolet Chevelle, Malibu, and El Camino applications. Finally, a compact, block-hugger header for big block engines in classic Chevelle and El Camino applications. It offers excellent chassis and steering clearance and an easy exhaust system hookup.
Installation Note: Big block engine mounts and perches must be used. Although small block components will allow installation, they do not place the big block engine in the proper location. Interference issues may occur if the engine is not located correctly in the engine bay.
Includes all hardware necessary for installation.
SPECIFICATIONS:
Engine: Big Block Chevy 395-454, 502
Primary Tube Diameter: 1-7/8″
Collector Diameter: 3″
FEATURES:
- 16-Gauge Primary and Collector Tube Thickness
- 3/8″ Thick Flange
- Patented Flange Design Requires NO Gaskets
- Tightest Fitting Header Available Anywhere!
- Made in the USA
INCLUDES:
- Header Bolt Set
- Collector Reducer Set
FINISH:
Our Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, We apply a multi-layer inside and outside aluminized ceramic coating in-house and then polish the coating to a high luster. This aerospace and military-grade technology adds excellent protection to your headers while offering the benefit of thermal control in your engine bay. It also improves cylinder scavenging of exhaust gases and increases the longevity of your header investment.



Limited 5-Year General Warranty



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