Sanderson Headers BB57 Big Block Chevy Full Length

BB57 Header Set, Big Block Chevy

The BB57 header set fits big block Chevrolet engines in 1955–1957 Chevy passenger cars where the engine has been moved forward in the chassis. This configuration is commonly used when additional firewall clearance is needed, such as when using an HEI distributor.

The BB57 requires the use of Danchuck or Classic engine mounts. It is critical to compare dimensions carefully when deciding between the BB57 and the standard BB56 header set.

SPECIFICATIONS:

• Engine: Big Block Chevy 395-454, 502
• Primary Tube Diameter: 1-7/8″
• Collector Diameter: 3.0″

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. We apply a multi-layer inside-and-out aluminized ceramic coating in-house and polish it to a high luster. This aerospace and military-grade technology provides excellent heat protection, enhances cylinder scavenging, and increases the durability of your headers.

WARRANTY:

Limited 5-Year

Sanderson Street Rod Headers warrants this product against defects in materials or workmanship for five years from the date of purchase. Warranty activation requires the return of the enclosed warranty card.

Warranty excludes failures due to improper installation, motor tuning, misuse, damage, or use of thermal wraps. Labor, removal, or shipping costs are not covered.