COMP Cams Rockers CS 1.5 1/2in Ultra Pro

Part #: 1810-16

The latest development in Rocker arm Technology from COMP Cams are Ultra Pro Magnuma XD Rocker Arms built for 1/2" Studs to increase valve train stiffness and stability. Designed to be used in conjunction with the COMP Cams Hi-Tech 1/2" Rocker Stud Kit, the latest versions of COMP Cams Ultra Pro Magnum XD are built to utilize 1/2" Studs to stabilize SBC valve trains. Ultra Pro Magnuma XD Rockers are built to outlast and outperform in accuracy and strength, while maintaining all the benefits of the Ultra Pro Magnuma version. The XD Rockers are engineered from durable 8650 Steel and include a machined billet Pushrod seat insert for a super-accurate ratio. The Rockers also boast precision-sorted needle bearings and hardened Roller tips. And since they now feature the added benefit of accepting 1/2" Studs, they are a great choice for anyone looking for more stiffness with Stud mount Rockers. These new Ultra Pro Magnuma XD Rocker Arms will provide the ultimate in valve train stability for maximum valve motion both at the track and on the street.

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1810 rockers feature a 1.5 ratio for use with 1/2" stud Chevrolet 265-400 Small Block.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.