Comp Cams ROCKER ARM, CS 1.6 3/8 ULT. PRO MAG Seibon 👉 DIY Note:While this upgrade

👉 DIY Note:While this upgrade is DIY-friendly

Can I paint or customize the cover

reduces need for tools during roadside adjustments

Material: Aluminum and plastic construction

Light sand with appropriate grit to promote adhesion

Comp Cams ROCKER ARM, CS 1.6 3/8 ULT. PRO MAG Seibon 👉 DIY Note:While this upgradeUltra Pro MagnumT Roller Rocker Arms not only live up to the lofty standards of the original Pro MagnumsT, but they also take stud mount rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases