Bolt Size | 3/8-16 x 3/4 |
CARB (California) Compliant, Motor Mounts Included, Weld-Up | No |
Collector Attachment Type | 3-bolt flange |
Collector Diameter | 3.50 inch |
Cylinder Head Port Shape | Round |
Emission Code | 4 |
Engine | Big Block Chevy |
Finish | Painted |
Flange Style | Standard |
Flange Thickness | 0.31" |
GTIN Code, UPC | 700414007489 |
Hardware Included, Tuned | Yes |
Header Finish | Black Paint |
Header Style, Header Tube Type | Long Tube |
Material Type | Steel |
MFG. Part #, Part Number | 2285HKR |
Notes | This header has dented primary tubes from the manufacturer for proper clearance. The paint applied to these headers is a temporary coating only and is designed to burn off during use. High temperature paint or other high temperature coatings are recommended. |
Primary Tube Dia. | 2 inch |
Primary Tube Diameter | 2-1/8" |
Primary Tube Gauge | 18-gauge |
Product Type | Headers |
Speedway Motors Catalog Part # | 425-2285HKR |
Tube Material | Mild Steel |