These caps have many advantages so sit back and let us give you the low down on these Loc Caps.
Caps have a micro finished rocker contact surface that is thru hardened to HRc 55 to minimize wear with aggressive valve spring pressure and rocker arm contact. Loc Caps incorporate a fillet radius on the underside that comes into contact on the valve that provides adequate clearance to the corner of the valve stem and provides 100% contact between the valve tip and the underside of the Loc Cap giving a perfect fit to the top of the valve every time.
Loc Caps are available in true 7 degree or 10 degree and square groove or bead loc so the racer must specify when ordering.
Loc Caps are sold in sets of eight and will only fit a .250" valve tip length.