Sanderson Headers C56DP-BEC Small Block Chevy Full Length
Sanderson Headers C56DP-BEC, Full-Length Header Set, 1955–57 Chevy (1-3/4″ Primary, D-Port)
The C56DP fits SBC 265–400 engines and is designed specifically for use with D-Port (oval or rectangular port) angle plug heads like GM ZZ4, ZZ6, and LT-1. Excellent ground and steering clearance.
MADE IN THE USA
- Engine: Small Block Chevy 265-400
- Primary Tube Diameter: 1-3/4″
- Collector Diameter: 3.0″
*THESE ARE CUSTOM BUILT HEADERS, PLEASE ALLOW APPROXIMATELY 4–6 WEEKS FROM DATE OF PURCHASE*
Sanderson Headers C56DP-BEC Header Set, Small Block Chevy, 1955–57 Cars
The C56DP header set is a full-length, 1-3/4″ primary tube design for performance SBC engines in 1955–57 Chevrolet cars. It is designed specifically for D-Port (DP) cylinder heads—GM ZZ4, ZZ6, LT-1, and other performance heads with a rectangular or oval exhaust port shape. These D-Port headers improve sealing and flow efficiency compared to standard round ports.
This set offers excellent ground clearance and is compatible with both automatic and manual transmissions, including factory Z-bar setups. It clears both standard and GM 605 power steering gearboxes and fits select BluePrint engines. Not compatible with Brodix Speed Ports due to plug location.
SPECIFICATIONS:
- Engine: Small Block Chevy 265-400
- Primary Tube Diameter: 1-3/4″
- 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. It features a multi-layer inside-and-out aluminized ceramic coating, polished to a high luster. This aerospace-grade treatment enhances durability, protects metal, and improves thermal performance in the engine bay.
WARRANTY:
Limited 5-Year
Sanderson Street Rod Headers warrants this product to be free from defects in materials and workmanship for FIVE YEARS. Return the enclosed warranty card to activate coverage. All claims subject to factory inspection.
Warranty excludes damage due to misuse, improper installation, or use with thermal wraps. Labor or shipping costs are not covered under warranty.
| year make model | Chevrolet 265-400 small block engines, 1955-1957 Chevrolet Tri-Five cars |
|---|---|
| Manufacturer | SANDERSON HEADERS |