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
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  1. CRW-68922-16 PART NUMBER
    CRW-68922-16
    Crower 68922-16 Spring Seat Cups
    $78.95
    Crower Spring Cups, 1.365, 1.570 Learn More
  2. CRW-68940-16 PART NUMBER
    CRW-68940-16
    Crower 68940-16 Spring Seat Discs
    $78.95
    Crower Spring Discs, 1.560, .740, .562, Set of 16 Learn More
  3. CRW-68943-16 PART NUMBER
    CRW-68943-16
    Crower 68943-16 Spring Seat Discs
    $78.95
    Crower Spring Discs, 1.540, .805, .570, Set of 16 Learn More
  4. CRW-68940A-16 PART NUMBER
    CRW-68940A-16
    Crower 68940A-16 Spring Seat Discs
    $78.95
    Crower spring discs, 1.560, .750, .570, Set of 16 Learn More
  5. MAN-42446-16 PART NUMBER
    MAN-42446-16
    Manley 42446-16 Pro Series I.D. Spring Locators
    $108.14
    Spring I.D. Locators: .062" Thick, .567" I.D., 1.410" O.D. Spring: .690 I.D Learn More
  6. MAN-42121-16 PART NUMBER
    Comp 4700-16 Spring Cup
    Manley Spring Cups 42121-16
    $95.27
    Spring O.D. Locator Cups: .062" Thick, .635" I.D., 1.740" O.D. Spring: 1.625 O.D Learn More
  7. MAN-42142-16 PART NUMBER
    Comp 4700-16 Spring Cup
    Manley 42142-16 Spring Cup
    $95.27

    Spring O.D. Locator Cups: .062" Thick, .570" I.D., 1.390" O.D. Spring: 1.250 O.D

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  8. MAN-42126-16 PART NUMBER
    Comp 4700-16 Spring Cup
    Manley 42126-16 Spring Cup
    $95.27

    Spring O.D. Locator Cups: .062" Thick, .687" I.D., 1.550" O.D. Spring: 1.437 O.D

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  9. MAN-42122-16 PART NUMBER
    Comp 4700-16 Spring Cup
    Manley 42122-16 Spring Cup
    $95.27

    Spring O.D. Locator Cups: .062" Thick, .635" I.D., 1.680" O.D. Spring: 1.550 O.D

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  10. MAN-42128-16 PART NUMBER
    Comp 4700-16 Spring Cup
    Manley 42128-16 Spring Cup
    $95.27

    Spring O.D. Locator Cups: .062" Thick, .635" I.D., 1.740" O.D. Spring: 1.625 O.D

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