Isky Racing Cams Red Zone Endurance Roller Lifters
- Part # 372-96-RH
- .350" Taller than Isky # 272-96-RH to fit in Bow-Tie blocks with raised lifter bosses
- Diameter: .842"
- Body Type: STEEL "B" (centerline)
If you are unsure of fitment please ask!
Test Proven Red Zone™ Safe! Marathon™ bearings routinely log back to
back 1,000 racing mile endurance runs via the most rigorous, real-world
test standard ever created, Spintron Test II. It's a no holds barred run as high as 9,000 RPM, where face ending competitive abuse is continuously revisisted!
Isky Red Zone Roller Lifters feature the new Marathon Roller Bearing -- the
bearing that keeps on rolling longer! Marathon bearings utilize a
larger diameter pin and a shock absorbing, thicker outer race for higher
fracture toughness! The resulting increased cross sectional area helps
prevent premature bearing failures even under the sustained RPM red line
abuse of professional endurance racing. In drag racing, Marathon
bearings withstand higher (up to 1/2 ton) spring loads, delivering over
twice the number of runs between rebuilds!