Dart valve locks are precision-crafted and machined from the highest quality steel alloy or titanium to suit your needs. The steel valve locks are heat-treated and feature a black oxide finish. The titanium valve locks are durable and lightweight. Both types of Dart valve locks are available in several valve stem sizes and heights with either conventional or beadlock groove types. If you're rebuilding your Dart heads, try these Dart valve locks for maximum durability.

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MANLEY Valve Lock, Super 7 Degree, Bead Loc, Steel, .3110 in. Stem, Set of 8

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MANLEY Valve Lock, Bead Loc, 6.56mm Stem, Set of 8

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MANLEY Valve Lock, Super 7 Degree Captiv Loc, Bead Loc, PVC Titanium, .3415 in. Stem, Set of 8

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COMP Cams Valve Lock, Steel, 10 Degree, .308 in./5/16 in, Single Groove, w/ Lash Cap Recess, Pair

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MANLEY Valve Lock, Super 7 Degree Captiv Loc, Bead Loc, Titanium, +.050 .3415 in. Stem, Each

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COMP Cams Valve Lock, Titanium, 10 Degree, 11/32 in, Single Groove, w/ Lash Cap Recess, Set of 16

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