Chevy small block Gen III/IV 4.8L, 5.3L and 6.0L LS style engines.
Stainless Works Performance Exhaust Products are warranted against defects in materials and workmanship for a period of one year on all aluminized steel products. All stainless steel products carry a lifetime warranty. If a defect is found, it is at the discretion of Stainless Works Performance Exhaust Products to repair or replace the product. This warranty does not cover bluing or discoloration on the tubing, catalytic converters, or any shop labor or shipping costs incurred during the warranty process.