DescriptionRacingHeart Dragster Header; Fits w/Big Block Chevy; 3 Step 2.125 in./2.25 in./2.375 in. Tubing; 4.5 in. Collector; Downswept; Incl. Evac Tube/Plugs; Polished 304 Stainless Steel;
Hooker is proud to introduce the RacingHeart line of headers. Our Big Block Chevy Downswept, 3-Step Dragster Headers feature 2.125 in./2.25 in./2.375 in. stepped primary tubes and 4.5" collectors with merge spears to maximize exhaust flow, resulting in horsepower and torque gains over a broad rpm range. They are available in both Chrome plated Mild Steel and Polished 304 Stainless Steel.
Features & Benefits
- Collectors Feature Merge Spears For Increased Exhaust Velocity
- More Horsepower And Torque
- 3/8 in. Header Flanges For Strength/Maximum Sealing Surface
- Features Bungs For Evac Systems
Specifications:
Material: |
304 Stainless Steel |
Part Type: |
Exhaust Header |
Coated Finish: |
Polished |
Collector Tube Size: |
4.500 in. |
Finish: |
Polished |
Tube Diameter: |
2.250 in. |
Tube Material: |
304 Stainless Steel |
Collector Diameter: |
4.500 in. |
Engine Make/Size: |
Chevy Big Block |
Port Shape: |
Round |
Tube Direction: |
Down Swept |
Application: |
Automotive |