Jesel Rocker Arm Needle Bearing - 3/4 in OD - 9/16 in ID - 3/4 in Long (Set of 4) Tel Tac Vacuum Modulator

Vacuum Modulator

2") B/B Chevy Rectangular Port

2011-2015 Chevrolet Cruze

1979-1986 Cadillac Fleetwood

allowing smaller wrenches to be used when changing radius rod lengths

Jesel Rocker Arm Needle Bearing - 3/4 in OD - 9/16 in ID - 3/4 in Long (Set of 4) Tel Tac Vacuum ModulatorProduct 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