Description
Prevent valve stem wear caused by the side load of high lift cams and high valve spring pressure. A must for any hi-performance engine. Installation requires no special tools. Features slotted screw head design. Each kit includes rocker stand shims for correct height adjustment.
ACPW Note: When the balls turn in the housings where you can’t align the flat spot for the valve stem for installation, use a small magnet to help rotate it if the oil makes it too slick to get it rotated by hand.





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