The BB6 header is designed to fit Big Block Chevrolet engines in 1955-57 Chevy applications. This header works with automatic and manual transmissions when using a hydraulic clutch setup, as the drivers side header covers the holes for the mechanical pivot mounting.
Available for MarkV - BB6MV and Gen6 - BB6Gen6 engines.
Comes with all hardware necessary for installation.
Features and Specifications:
- Engine: Chevy 396-454 and 502
- Finish: Plain Steel
- Primary Tube Diameter: 1-7/8"
- Collector Diameter: 3"
- Tube Thickness: 16 Gauge
- Flange Thickness: 3/8"
- Header Gasket: Not needed
- Header Bolt Set: Included
- Collector Reducer: Included
- Made in the USA
Vehicle Applications:
