All tubes are CNC mandrel bent for optimal flow for the J-bends in this header builder kit. Made from 304 stainless steel for maximum corrosion resistance. The diameter of tubes is 1-5/8" with .065 wall thickness. This kit includes (2) 3/8" thick CNC laser cut flanges, of your choice. Also comes with (12) J-bends, (2) formed collectors and (2) filler diamonds to connect the tubes together. We recommend the use of 308L SS welding rod. These kits are proudly made in the USA.
Check out these other products:
Recently viewed
Shop with Confidence
Did you know our team has hands on experience with the parts & vehicles we specialize in? Not sure what to do? Use the live chat feature.
Fast Shipping & Handling
With access to 15 warehouses located throughout the United States, we are focused on providing the fastest shipping times for our customers.
Secure payments
We accept all major credit cards & Shop pay financing.
