COMP Cams 12-512-5 COMP Cams Tight Lash Camshafts ARP Pro Series Rocker Arm Studs Includes urethane spring isolators where

Includes urethane spring isolators where required

and hydraulic steering circuits

Using properly engineered circuit breaker components ensures reliable performance and proper integration with existing vehicle systems

Unlike add-a-leaf or block kits that compromise ride quality or cause axle wrap

and all necessary mounting hardware for a seamless installation

COMP Cams 12-512-5 COMP Cams Tight Lash Camshafts ARP Pro Series Rocker Arm Studs Includes urethane spring isolators whereThe COMP Cams 12 512 5 COMP Cams Tight Lash Camshafts is a solid roller profile with reduced lash settings that minimize valvetrain noise while maintaining aggressive ramp rates. This specific grind is the result of COMP Cams' extensive dyno testing and valve motion modeling for its intended application, whether street performance, towing, or competition use. Part 25378 is configured for its specific application with attention to fitment requirements.