Overview:
55-57 Chevy SBC Fenderwell Black Ctd
Features:
- 3/8″ thick 304 stainless machine flanges to prevent warping
- CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
- Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
Specs:
-
Brand: Doug’s Headers
-
Collector Attachment: 3-Bolt Flange
-
Collector Diameter: 3.0 IN
-
Collector Port Diameter: 3.0 IN
-
Color: Black
-
Cylinder Head Port Shape: SAP
-
Design: Fenderwell
-
EGT Port: No
-
Finish: Hi-Temp Black Coating
-
Flange Thickness: 0.375 IN
-
Gasket Or Seal Included: Yes
-
Gaskets Included: Yes
-
Grade Type: Performance
-
Header Material: Steel
-
Header Style: Fenderwell
-
Material: Steel
-
Mounting Hardware Included: Yes
-
Oxygen Sensor Port: No
-
Port Shape: SAP
-
Primary Tube Outside Diameter: 1.75 IN
-
Primary Tubing Diameter: 1.75 IN
-
Prop 65 (C, R or CR): CR
-
Prop 65 Yes/No: Yes
-
Sheen Level: Matte
-
Title: Doug’s Fenderwell Header 55-57 Chevy 265-400 SBC 1 3/4″ Primary 3″ Collector Black Hi Temp Coated D355-B
-
Tube Wall Thickness: 16 GU
-
Part Number: D355-B
Applications:
- 1955-1957 Chevrolet One-Fifty Series 265 CID
- 1955-1957 Chevrolet Two-Ten Series 265 CID
- 1955-1957 Chevrolet Sedan Delivery 265 CID
- 1955-1957 Chevrolet Bel Air 265 CID
Emissions:
- This product is Legal for use on Pre-Pollution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows
- 1965 and Older US Manufactured California Certified Vehicles
- 1967 and Older US Manufactured Federally Certified Vehicles
- 1967 and Older Foreign Manufactured Vehicles
Fitment Notes:
- Fenderwell
- May require smaller front tires to avoid contact.
- Fits most angle plug heads.
- Will fit with 605 power steering box.
- Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 and ZZ6 engines.
