Header and exhaust parts (tubing, flanges, v bands, and dual seal kits)

This kit is designed to adapt a 4" tube to a 3.5" tube with a different size on either side of the assembly.   Included: 3 piece clamp (1) 4" weld...

These flanges are machined from 304L stainless bar and feature a recessed tube socket to make tube fit up a breeze!  The protruding weldment makes ...