Product Summary

.372" Valve Stem Diameter, 7 Degree Lock Style

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    Key Specs

    MFG. Part #603-16
    BrandCOMP Cams
    Material TypeHardened steel
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    COMP Cams 603-16 Details

    COMP Cams Street Steel Locks, 7° Lock Angle for 3/8" Valve Stem Diameter.

    These hardened steel, single groove Steel Street Locks with 7° lock angle and 3/8" valve stem size are perfect replacement locks for stock engine rebuilds. They are recommended only for street applications with lighter valve spring loads. It is critically important to make sure valve locks match the valve size. There should always be a small gap between the two halves of the lock when they are properly positioned on the valve stem. If the two halves fit together without a gap, they are too large. If the locks fit tight to the stem and leave a gap between the middle of the lock and the O.D. of the stem, the locks are too small.

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    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    COMP Cams 603-16 Specifications

    KEY SPECS
    MFG. Part #603-16
    BrandCOMP Cams
    Material TypeHardened steel
    GENERAL
    Valve Stem Diameter.372"
    Lock Style7 Degree
    Manufacturing ProcessStamped
    GTIN Code036584150176

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