Jesel Rocker Arm Needle Bearing - 3/4 in OD - 9/16 in ID - 3/4 in Long (Set of 4) Balaclava Whether narrowing a rear axle

Whether narrowing a rear axle housing for bigger tires or just building a new housing for your race or street car

Part #B6031K kit consists of (2) two-piece urethane bushings

A combined effort by Callies CNC programming and engineering staffs has resulted in a component that is distinctive and highly functional

1-1/2 in OD Bushing

Liftetime Limited Warranty

Jesel Rocker Arm Needle Bearing - 3/4 in OD - 9/16 in ID - 3/4 in Long (Set of 4) Balaclava Whether narrowing a rear axleProduct Description: Rocker Arm Bearing Needle 3 4 in OD 9 16 in ID 3 4 in Long Set of 4 Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and endless testing, Dan brought the first Jesel roller lifters