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Product Summary

396, 402, 427, 454

    Key Specs

    MFG. Part #42133
    BrandManley

    Need To Know

    Free Shipping on Orders Over $149

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    Details

    For Big Block Chevy. Just slip it over a 7/16" rocker arm stud to instantly tell how much longer or shorter the pushrods need to be.

    • Long valves, milled heads, cut blocks, small base circle camshafts all move rocker geometry far from optimum
    • Correct length pushrods keep rockers centered on the valve tip and reduce stem and guide wear
    • Checker tells the engine builder instantly what length pushrod is required

    Specifications

    KEY SPECS
    MFG. Part #42133
    BrandManley
    GENERAL
    Sold in QuantityEach