Stainless Works BB Chevy Up and Forward Turbo Headers 2-1/4in Primaries 3.5in Slip Fit Collectors BBCT

Stainless Works Headers & Manifolds BBCT 304 stainless steel, 2-1/4" primaries, 3-1/2" collectors Big Block Chevy Up and Forward Turbo Headers. Header flanges are made with 3/8" thick 304 SS and tubing is .065 wall 304 SS with 2-1/4" Primaries and 3.5" Slip Fit Collectors. Headers are fully tig welded and back purged. Exhaust System