Feature numerous significant design improvements Larger inner bearing race reduces stresses to increase axle, bearing and roller life. The S&S inner bearing race is .123in. larger in diameter than the raceless roller axles currently used by some manufacturers Improved inner race-roller design allows use of more and larger bearings to increase load-carrying surface area, further reducing stress and wear in the critical roller area Redesigned plunger assembly better withstands forces associated with heavy-duty valve springs and cams typically used in high-performance applications Revised metering device precisely controls oil delivery to top end, insuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end Each lifter body and plunger assembly is hand-fit and then pressure-tested to insure correct operation Tappets also available with the HL2T Limited Travel Kit for improved cold starts and high RPM valve timing accuracy Sold in sets of 4
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
- Brand: S&S Cycle
- Feature numerous significant design improvements
- Larger inner bearing race reduces stresses to increase axle, bearing and roller life.
- The S&S inner bearing race is .123in. larger in diameter than the raceless roller axles currently used by some manufacturers
- Improved inner race-roller design allows use of more and larger bearings to increase load-carrying surface area, further reducing stress and wear in the critical roller area
- Redesigned plunger assembly better withstands forces associated with heavy-duty valve springs and cams typically used in high-performance applications
- Revised metering device precisely controls oil delivery to top end, insuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end
- Each lifter body and plunger assembly is hand-fit and then pressure-tested to insure correct operation
- Tappets also available with the HL2T Limited Travel Kit for improved cold starts and high RPM valve timing accuracy
- Sold in sets of 4