Comp Cams ROCKERS, CS 1.65 7/16" ULTRA PRO MAG XD Engine Monitoring System motion-driven LED effects and full

motion-driven LED effects and full RGB color control

Our darkest lens

Hardware specifics aren't listed—test-fit the assemblies first

Confirm your truck's wiring before purchase

Comp Cams ROCKERS, CS 1.65 7/16" ULTRA PRO MAG XD Engine Monitoring System motion-driven LED effects and fullChevrolet V8 265 400 Small Block, 7 16" Stud 1. 65" Ratio, XD Rocker Arms(16) The Ultra Pro MagnumT 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