Flowtech Exhaust products are the perfect combination of quality and value. We are proud to offer these Universal LS Swap Headers with 1-5/8" primaries and 2-1/2" collectors. These headers are made of 304 stainless steel and are available in both natural and polished finishes.

Features

Universal rear exit shorty headers for GM LS1, LS2, LS3, LS6, LSX engines

1-5/8” mandrel bent primary tubes and 2-1/2” collectors

3/8” thick header flanges for a leak-free seal

Premium gaskets and collector hardware included

2-1/2” reducers with oxygen sensor bungs included

Available in natural 304 stainless steel and polished 304 stainless steel