Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Engine
Primary Tube Outside Diameter (in.)
- 2 1/2 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2 1/4 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2 3/8 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Collector Diameter (in.)
- 5.00 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.50 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Savings Central
- Free Shipping (2)

Patriot Racecar Weld-up Kits

3.5 out of 5 stars 4 Customer Reviews

Getting everything to fit into a modified engine bay is often a feat for magicians. When regular-fit headers won't do, you'll need Patriot Racecar weld-up kits. These custom-build headers are great for racers or highly modified applications. They feature one-piece mandrel-bent primaries, precision-machined 3/8 in. flanges, and long transition collectors for improved flow. The kits include gaskets, locking collector tabs, and bolts for ease of installation. Go with Patriot Racecar weld-up kits for custom applications with awesome style.

Showing In Stock Items. Show All 5 Items.