Jesel Pro Mechanical Roller Lifter - 0.904 in OD - 0.175 in Offset - Link Bar - Big Block Chevy (Set of 16) Base Layer Top 2008-2009 Ford F-250 Super Duty

2008-2009 Ford F-250 Super Duty FX4 SuperCab Pickup

Brinn Dirt Bellhousings allow rear mounting of oil

Viton Rubber

The ability to stay on the gas longer into the turn and return to the pedal faster leaving the turn

Jesel Pro Mechanical Roller Lifter - 0.904 in OD - 0.175 in Offset - Link Bar - Big Block Chevy (Set of 16) Base Layer Top 2008-2009 Ford F-250 Super DutyProduct Description: Lifter Pro Mechanical Roller 0. 904 in OD 0. 175 in Offset Link Bar Big Block Chevy 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