COMP Cams 12-923-9 COMP Cams Oval Track Camshafts CSR Thermostat Housings ARP or Wave-Loc fasteners are

ARP or Wave-Loc fasteners are installed at the factory with proper torque specifications for consistent clamp load

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Part 72322 is configured for its specific application with attention to fitment requirements

This exhaust system from Atech Motorsports (SYSTEM) is engineered as a full replacement for the factory exhaust on diesel-powered trucks and motorhomes

allowing tube-by-tube tuning across the stroke

COMP Cams 12-923-9 COMP Cams Oval Track Camshafts CSR Thermostat Housings ARP or Wave-Loc fasteners areThe COMP Cams 12 923 9 COMP Cams Oval Track Camshafts is a profile developed for oval track competition with lobe separation angles optimized for sustained high RPM operation. 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 70562 is configured for its specific application with attention to fitment requirements.