Jesel Torx Head Bolt - 7/16-14 in Thread - 1-1/4 in Long - Black Oxide (Set of 16) SR09055-0 #4241 wont fit 1991 and

#4241 wont fit 1991 and later big-block Gen V & VI engines

Heavy-duty CNC center adjuster

1983-1984 Ford Ranger

1994-1997 Chevrolet Camaro

1976-1978 Mazda Cosmo

Jesel Torx Head Bolt - 7/16-14 in Thread - 1-1/4 in Long - Black Oxide (Set of 16) SR09055-0 #4241 wont fit 1991 andProduct 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