Comp Cams CBVI XM308HR-12 Turbo Exhaust System Maintains factory cooling performance and

Maintains factory cooling performance and fitment without modification

3 x Analog inputs

Lightweight check valve disc allows for quicker response

1x Aluminum exhaust header gasket

Comp Cams CBVI XM308HR-12 Turbo Exhaust System Maintains factory cooling performance andHYDRAULIC ROLLER Good in jet boat with B impeller, 10: 1+ compression running river drags or bracket racing Vehicle Fitments: Year Make Model Submodel 1996 2000 Chevrolet C2500 Base 1999 2000 Chevrolet C2500 LS 1996 1998 Chevrolet C2500 Silverado, Cheyenne 1998 Chevrolet C2500 WT 1996 1999 Chevrolet C2500 Suburban LS, Base 1996 1997 Chevrolet C2500 Suburban LT 1996 2000 Chevrolet C3500 Base 1999 2000 Chevrolet C3500 LS 1996 1998 Chevrolet C3500