Comp Cams ROCKERS, FS 1.7 3/8" ULTRA PRO MAG Performance Cooling Systems allowing you to adjust the

allowing you to adjust the belt tension properly for smooth and efficient operation of your belt

it may need to be paired with the lights

Mounting hardware is included and designed for factory mounting points — access varies depending on your specific vehicle condition

it is not FIA-certified for auto racing

which absorbs light and significantly reduces windshield reflections compared to the factory wood or Glossy finish

Comp Cams ROCKERS, FS 1.7 3/8" ULTRA PRO MAG Performance Cooling Systems allowing you to adjust theThe Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel that outlasts and outperforms other inferior knock off and import rockers. A unique machined billet pushrod seat insert offers exceptional durability. These new stud mount rockers are fully rebuildable and use precision sorted needle bearings and hardened roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most