Jesel Rocker Arm Adjuster - 3/8-24 in Thread - 5/16 Ball (Set of 8) 1341149 Sportsman Series

Sportsman Series

Bump n Run Radiator Ducts

134 round tube

Ford Mustang 1999-2003

Jesel Rocker Arm Adjuster - 3/8-24 in Thread - 5/16 Ball (Set of 8) 1341149 Sportsman SeriesProduct Description: Rocker Arm Adjuster 3 8 24 in Thread 5 16 Ball Steel Set of 8 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 to