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Lash Caps, 0.311 in. Stem Diameter, 0.106 in. Thickness, Steel, Set of 8
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Estimated Ship Date: Oct 28, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
42439-8
Part Type:
Product Line:
Summit Racing Part Number:
MAN-42439-8
UPC:
807298091778
Valve Stem Diameter (in.):
0.311 in.
Valve Stem Diameter (mm):
7.90mm
Lash Cap Thickness (in.):
0.106 in.
Lash Cap Material:
Steel
Quantity:
Sold as a set of 8.
Manley LocCap Wear Caps
Manley LocCap wear caps are part of the ultimate assembly--a system that locks the lash cap into place using specially machined keepers to retain their position. In competitive engines, lash caps are designed to protect the tips of the valve stems. Varying thicknesses can also adjust valve clearances or attain a required valve stem protrusion. These small but essential parts are manufactured from strong alloys and are available in various diameters, both individually and in quantity packages.
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Some parts are not legal for use in California or other states with similar laws / regulations
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