COMP Cams Rocker Arm Balls 3/8in - 1400B-16

Replacement Pivot Ball Set for Magnum Rockers w/ 3/8" Stud

The 1400B-16 pivot balls replace the pivot balls that come with our 3/8" stud Magnum roller tip rockers.

Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications. The Stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area.