Chevy 350 headers huggers 327 305 307 400

Chevy 350 headers huggers 327 305 307 400

Chevy 350 302 305 307 327 400 huggers Stainless steel 304-T Tig Welded for old school cars trucks from the early 50s and earlier trucks and cars fits corvette’s 70s and older Models just ask . 100% New Better on Gas than stock  exhaust manifolds 1%-3% . Intel Outel 1 .50 / 2.5” horsepower gains 15+ 18+ Pounds lighter than stock exhaust manifolds as well.