Stainless Works Headers Only 1-5/8" For Side Exhaust Factory Connect

1963-82 Corvette small block shorty header. 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, 2-1/2" slip joint collector with bend to connect to side exhaust. Cutting and welding is required to connect to side exhaust. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.