Stainless Works GM LT1/LT4 Gen V Turbo Headers (Up & Forward)
Racing Use Only, Not Legal for Road Use
LT1 Up and Forward Turbo Headers. They can also be used as Down and Forward. Header flanges are made with 3/8" thick 304 SS and tubing is .065 wall 304 SS with 1-7/8" Primaries and 3" Slip Fit Collectors. Headers are fully tig welded and back purged..