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    Manley

    Manley Performance Manley LT4 INT/EXH Spring Retainer 1.340 7 Deg 23603-16

    Manley Performance Manley LT4 INT/EXH Spring Retainer 1.340 7 Deg 23603-16

    sku: 9CXVI | mpn: 23603-16
    $344.74
    $344.74
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    14 in stock

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    This is not an emissions item.
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    Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications.
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