Headers, Shorty, Steel, Painted, Chevy, GMC, 5.7L, with A.I.R. Injection, Pair. Please Click on the "Read More" link for additional details about this item. Thank you, Summit Racing Equipment. The World's Speed Shop Since 1968.
Tough to install (they’re headers don’t know what else to say) but we’re cheaper than replacement manifolds and seem to improve power. Added lock washers and had to finesse the down pipe but happy overall
Fit to OEM exhaust with no modifications!, I wrapped them with thermal wrap, they fit with factory A.I.R. with minimal adjustment to the piping. Nice overall Priduct.