Comp Cams CS X4 270H-11 CAM & LIFT K High-Performance Exhaust Hardware is not confirmed —

Hardware is not confirmed — check what fasteners are already at your factory mounting points before installation

Plug-and-play fitment - Designed to work with existing refrigerant lines and electrical connections

What if I notice exhaust smell after installation

Up to 850 HP

and a way to support the axle

Comp Cams CS X4 270H-11 CAM & LIFT K High-Performance Exhaust Hardware is not confirmed —Includes Cam & Lifters Hydraulic Flat Tappet; For '58 '98 262 400 cid Small Block Engines w Flat Tappet Cam Strong Mid Range & Throttle Response Likes Headers, Gears, 2200+ Stall Vehicle Fitments: Year Make Model Submodel 1995 1996 AM General Hummer Base 1980 1991 Avanti II Base 1985 Avanti II GT 1980 Buick Century Sport, Limited, Estate, Base 1991 1996 Buick Commercial Chassis Base 1980 Buick Regal Limited, Base, Sport 1992 1995 Buick Roadmaster