Comp Cams ROCKER, FC 1.73 7/16" ULTRA PRO MAG The Nomad Place Protect your expensive starters

Protect your expensive starters

Patented Metering Valve

A 3 keyway crank sprocket offers 4-degree incremental adjustability

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Comp Cams ROCKER, FC 1.73 7/16" ULTRA PRO MAG The Nomad Place Protect your expensive startersThe 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