Chevelle, El Camino, Monte Carlo, LS1, 1968-72 Headers. Made from 304 stainless steel for maximum corrosion resistance. All tubes are CNC mandrel bent for optimal flow. These headers have 1-7/8" primaries with CNC laser cut 3/8" thick flanges. With 3" Slip-fit collectors with O2 bungs. Fits Stainless Works Exhaust CV6872LSD. Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.
All warranty questions, claims or otherwise should be directed toward the manufacturer, Dart.