Includes precision-ground crown radius and surface finish to promote performance camshaft compatibility and high-rpm durability
Lightweight design and premium one-piece pushrod seat provide an extended rpm range
Features precision-machined and accurately located oil band to yield a consistent, properly metered oil flow and a .012 inch EDM oil hole in the lifter face to increase oil flow to the lifter face to camshaft lobe contact point
Designed for elevated, race application valve spring pressures