1973 - 82 Corvette Exhaust system - small block. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 2 12 exhaust system, Designed to replace factory system and connect to factory correct 2 manifolds. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.