Duramax 5'' Down Pipe Back Exhaust Compatible for Duramax Engine 6.6L LB7 LLY LBZ Chevrolet Silverado GMC Pickup Truck Sierra 2500HD 3500HD 2001-2007

Application:
Fit For Chevrolet Pickup Truck: Silverado 2500HD, Silverado 3500HD, 2001-2007 Fit For GMC Pickup Truck: Sierra 2500HD, Sierra 3500HD, 2001-2007 4'' Down Pipe Back Exhaust for Duramax Engine 6.6L LB7 LLY LBZ Chevrolet Silverado GMC Sierra 2500HD 3500HD 2001-2007

Fit For Duramax Engine: 6.6L, LB7, LLY, LBZ