Jesel Torx Head Bolt - 7/16-14 in Thread - 1-1/4 in Long - Black Oxide (Set of 16) 58341231 ) locks to better distribute

) locks to better distribute the ever increasing valve spring loads over the retainer than typical 7

Magnum R/T and Chrysler 300C with 5

Valve Spring

3-1/8" dish

and will not fit oversized units like R2C

Jesel Torx Head Bolt - 7/16-14 in Thread - 1-1/4 in Long - Black Oxide (Set of 16) 58341231 ) locks to better distributeProduct Description: Bolt 7 16 14 in Thread 1. 25 in Long Torx Head Nuts Included Chromoly Black Oxide Set of 16 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