SBC R/Z Roller Lifters

The ISKY CAMS SBC R/Z Roller Lifters (model 1271LSH) are designed for small-block Chevrolet engines utilizing roller cam profiles. These lifters are ideal for automotive enthusiasts and builders who demand reliable performance in street, strip, and competition settings, especially when converting to roller camshafts.

Featuring precision roller construction, the ISKY 1271LSH lifters reduce friction at the cam lobe interface, enhancing cam lobe life and minimizing wear on both cam and lifter surfaces. This design allows for smoother acceleration and sustained contact with the cam profile, which helps to reduce parasitic losses and supports higher RPM capabilities.

These lifters are particularly beneficial for mechanics and engine builders transitioning from flat-tappet to roller cam packages on 262–400 cubic inch small-block Chevrolet platforms. Their compatibility with carbureted, fuel-injected, and boosted builds makes them a versatile choice for restorations and performance upgrades.