Stainless Works BB Chevy Down and Forward Turbo Headers 2-1/2in Primaries 4in Slip Fit Collectors BBCDFT

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