Description
Isky’s SBC R/Z Roller Lifters deliver the precise valve actuation and reduced friction your small block demands when pushing hard on the track or dyno. The mechanical roller design minimizes parasitic losses while the vertical link bar geometry ensures consistent lifter stability across the RPM range. For serious small block builders, these lifters are the foundation of reliable, high-revving performance.
- Mechanical roller design
- Red Zone series
- Vertical link bar
- Small Block Chevy fitment
- Set of 16 lifters
- CNC-precision construction
- Reduced friction losses
- Bolt-on installation
- Isky MPN: 1271LSH
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