The Stainless Works LS-swap header for 1994–2004 Chevrolet S10 applications is built with 1-7/8-inch primaries and a 3-inch slip-fit collector to accommodate common LS conversion plumbing. Designed for swapped S10 builds, it provides a straightforward upgrade path that tidies engine bay routing while improving exhaust flow compared with stock manifolds. It’s a purpose-made header for LS-equipped S10 installations.
Stainless Works 1994-04 Chevy S10 LS Swap Header. 1-7/8" primaries and 3" slip-fit collect