Manley Sport Compact valve locks are manufactured from premium-quality, heat-treated steel. They are machined to exacting tolerances to ensure a proper fit with the valve spring and retainer. They feature a special beadlock groove that affords minimal vertical movement, especially when a valve float is present, for enhanced service life. Try these Manley Sport Compact valve locks for your performance engine rebuilds.

More From This Category

COMP Cams Valve Lock, Steel, 10 Degree, 11/32 in, Single Groove, w/ Lash Cap Recess, -.050 in, Height, Pair

COMP Cams Valve Lock, Steel, 10 Degree, 11/32 in, Single Groove, w/ Lash Cap Recess, -.050 in, Height, Pair

$3.99

COMP Cams Valve Lock, Race, Hardened Steel, Machined, 7 Degree, 5/16 in. Stem, Single Groove, Pair

COMP Cams Valve Lock, Race, Hardened Steel, Machined, 7 Degree, 5/16 in. Stem, Single Groove, Pair

$3.28

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, Steel, +.050 .3110 in. Stem, Each

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, Steel, +.050 .3110 in. Stem, Each

$9.68

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, PVC Titanium, +.050 .3110 in. Stem, Set of 8

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, PVC Titanium, +.050 .3110 in. Stem, Set of 8

$314.35

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, Steel, .3110 in. Stem, Set of 8

MANLEY Valve Lock, 10 Degree Machined, Bead Loc, Steel, .3110 in. Stem, Set of 8

$77.39