Stainless Works Chevy Small Block Headers Sprint Car RH9901

Stainless Works Headers & Manifolds RH9901 Chevy Small Block Sprint Car. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-5/8" primaries with 3-1/2" slip-fit collector. Headers are fully TIG welded and back purged. Mill finish, These, are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA. Chevy Small Block Sprint Car 1-5/8" primaries with 3-1/2" slip-fit collector. Chevy Small Block Sprint Car. With 1-5/8" primaries with 3-1/2" slip fit collector. Made from 304 stainless steel. Exhaust System