LS1 LSX Up and forward
LS1 through LSX Up and Forward Turbo HeadersLS1 through LSX Up and Forward Turbo Headers. 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. V-band Flanges and EGT bungs can be welded on as requested. Smaller 1-3/4" and 1-5/8" dia. tube sizes and 3-1/2" and 2-1/2" dia. slip fit collectors are also available.