Spring Cups and Shims

CNC-Motorsports offers spring cups and shims used to equalize the installed height of your valve springs. For all your high performance auto needs

Products (51-60 of 142)

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  1. PAC-S126-16 PART NUMBER
    S126 PAC Spring Seat, 1.500 O.D., .060 Thick, Set of 16
    S126 PAC Spring Seat, 1.500 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.500 Spring O.D., .715 Spring I.D., .630 Locator I.D., .060 Thick, Set of 16

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  2. PAC-S127-16 PART NUMBER
    S127 PAC Spring Seat, 1.500 O.D., .060 Thick, Set of 16
    S127 PAC Spring Seat, 1.500 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.500 Spring O.D., .715 Spring I.D., .630 Locator I.D., .060 Thick, Set of 16

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  3. PAC-S128-16 PART NUMBER
    S128 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    S128 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .600 Spring I.D., .520 Locator I.D., .060 Thick, Set of 16

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  4. PAC-S129-16 PART NUMBER
    S129 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    S129 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .680 Spring I.D., .520 Locator I.D., .060 Thick, Set of 16

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  5. PAC-S130-16 PART NUMBER
    S130 PAC Spring Seat, 1.550 O.D., .060 Thick, Set of 16
    S130 PAC Spring Seat, 1.550 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.550 Spring O.D., .820 Spring I.D., .575 Locator I.D., .060 Thick, Set of 16

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  6. PAC-S131-16 PART NUMBER
    S131 PAC Spring Seat, 1.550 O.D., .060 Thick, Set of 16
    S131 PAC Spring Seat, 1.550 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.550 Spring O.D., .820 Spring I.D., .630 Locator I.D., .060 Thick, Set of 16

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  7. PAC-S135-16 PART NUMBER
    S135 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    S135 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .680 Spring I.D., .570 Locator I.D., .060 Thick, Set of 16

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  8. PAC-S138-16 PART NUMBER
    S138 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    S138 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .615 Spring I.D., .575 Locator I.D., .060 Thick, Set of 16

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  9. PAC-S141-16 PART NUMBER
    S141 PAC Spring Seat, 1.271 O.D., .060 Thick, Set of 16
    S141 PAC Spring Seat, 1.271 O.D., .060 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.271 Spring O.D., .800 Spring I.D., .565 Locator I.D., .060 Thick, Set of 16

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  10. PAC-S132-16 PART NUMBER
    S132 PAC Spring Seat, 1.100 O.D., .030 Thick, Set of 16
    S132 PAC Spring Seat, 1.100 O.D., .030 Thick, Set of 16
    $94.50

    PAC Chrome Moly Spring Seats, 1.100 Spring O.D., .580 Spring I.D., .510 Locator I.D., .030 Thick, Set of 16

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Products (51-60 of 142)

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