Isky Cams 7 Valve Locks - 3/8" Diameter Valve Stems 2010026 It is certified RL which

It is certified RL which means it has high film strength for improved lubricity that results in increased engine efficiency

Aluminum spacers properly space and align pulleys when used with a 1/8" keyed mandrel

Compatible with all fuels and fuel additives (gas

more CNC machined designs

35-75psi (Works well with 11137 200lph up to 11101 A1000)To us

Isky Cams 7 Valve Locks - 3/8" Diameter Valve Stems 2010026 It is certified RL whichIsky Valve Locks are machined from 4140 chrome moly bar stock and heat treated. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components, Isky maintains a continuous