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$588.55
Chevy Big Block Engines, 2 1/4" Sprint Style Weld-Up Kit—
$588.55
The Story
Highlights
Patriot Weld-up kits work great for racers who need to build custom headers when a specific fit header is not available. Kits come with mandrel bent one piece primaries, two 3/8” precision machined flanges incorporating unique long transition to provide better flow. Mounting bolts and gaskets are also included.
- For Chevy Big Block (396-502) Engines
- 2 1/4" Primary Tubing Diameter
- 4" Collector Port Diameter
- Weld-On Collector Type
- Round Port Shape
Description
Highlights
Patriot Weld-up kits work great for racers who need to build custom headers when a specific fit header is not available. Kits come with mandrel bent one piece primaries, two 3/8” precision machined flanges incorporating unique long transition to provide better flow. Mounting bolts and gaskets are also included.
- For Chevy Big Block (396-502) Engines
- 2 1/4" Primary Tubing Diameter
- 4" Collector Port Diameter
- Weld-On Collector Type
- Round Port Shape
