Del West Super 7 Titanium "Non-Shoulder" Valve Locks (16) - 11/32" - Standard Installed Height - Radius Style

Del West titanium keepers are the most reliable in racing and the world standard for all major series: Aerospace quality titanium 100% CNC machined for unparalleled tolerance control and surface finish Precision ID bore control for proper valve stem to keeper contact Close taper angle control for proper keeper to retainer contact The result is a superior valve stem to keeper to retainer assembly. When the fit is correct, there is no relative motion in the assembly. This results in less wear and an extended service life of the components.