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    Search results for: 'engine components rotating assemblies'

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    1. PAC-1225-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1200 Series Drag Race Valve Springs PAC-1225
      $418.03
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      Dual Spring, 1.550" Outer Diameter, 1.100" ID of outer spring, 0.788" ID of inner spring, Seat Pressure 250 @ 2.000, Open Pressure 765 @ 1.150, Coil Bind 1.200", Set of 16 Springs

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    2. PAC-1226-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1200 Series Drag Race Valve Springs PAC-1226
      $444.72
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      Dual Spring, 1.550" Outer Diameter, 1.100" ID of outer spring, 0.788" ID of inner spring, Seat Pressure 275 @ 2.000, Open Pressure 805 @ 1.200, Coil Bind 1.150", Set of 16 Springs

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    3. PAC-1354-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1354
      $640.39
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      Dual Spring, 1.550" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 425 @ 2.300, Open Pressure 1440 @ 1.300, Coil Bind 1.230", Set of 16 Springs

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    4. PAC-1370-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1370
      $640.39
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      Dual Spring, 1.550" Outer Diameter, 1.065" ID of outer spring, 0.740" ID of inner spring, Seat Pressure 555 @ 2.350, Open Pressure 1433 @ 1.300, Coil Bind 1.230", Set of 16 Springs

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    5. PAC-1239-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Endurance Valve Springs PAC-1239
      $444.72
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      Dual Spring, 1.550" Outer Diameter, 1.126 ID outer, .720" Inner Diameter, Seat Pressure 220 @ 2.050, Open Pressure 625 @ 1.300, Coil Bind 1.180", Set of 16 Springs

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    6. PAC-1243-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Endurance Valve Springs PAC-1243
      $418.03
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      Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs

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    7. PAC-1245-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Endurance Valve Springs PAC-1245
      $418.03
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      Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 2.000, Open Pressure 608 @ 1.300, Coil Bind 1.200", Set of 16 Springs

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    8. PAC-1325-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Dual Valve Springs PAC-1325
      $640.39
      Add to Wish List Add to Compare

      Dual Spring, 1.550" Outer Diameter, 1.100 ID outer, .788" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 765 @ 1.200, Coil Bind 1.150", Set of 16 Springs

      Learn More
    9. PAC-1326-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Dual Valve Springs PAC-1326
      $640.39
      Add to Wish List Add to Compare

      Dual Spring, 1.550" Outer Diameter, 1.100 ID outer, .706" Inner Diameter, Seat Pressure 275 @ 2.000, Open Pressure 805 @ 1.200, Coil Bind 1.150", Set of 16 Springs

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    10. PAC-1343-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Dual Valve Springs PAC-1343
      $640.39
      Add to Wish List Add to Compare

      Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs

      Learn More

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    1. Standard 0 items
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    1. Engine Valve Spring 11 items
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    Price
    Coil Bind
    1. 1.070 2 items
    2. 1.150 4 items
    3. 1.180 1 item
    4. 1.200 1 item
    5. 1.230 2 items
    6. 1.137 1 item
    Installed Height
    1. 1.900 1 item
    2. 1.900" 1 item
    3. 2.000 1 item
    4. 2.000" 5 items
    5. 2.050" 1 item
    6. 2.300 1 item
    7. 2.350 1 item
    Outer Spring Outer Diameter
    1. 1.061 1 item
    2. 1.105 1 item
    3. 1.106 2 items
    4. 1.244 2 items
    5. 1.260 3 items
    6. 1.274 2 items
    7. 1.280 1 item
    8. 1.290 4 items
    9. 1.300 3 items
    10. 1.310 1 item
    11. 1.374 1 item
    12. 1.430 1 item
    13. 1.445 2 items
    14. 1.450 1 item
    15. 1.460 1 item
    16. 1.465 1 item
    17. 1.500 8 items
    18. 1.510 2 items
    19. 1.514 5 items
    20. 1.522 3 items
    21. 1.536 3 items
    22. 1.539 2 items
    23. 1.540 3 items
    24. 1.550 11 items
    25. 1.555 1 item
    26. 1.564 3 items
    27. 1.570 2 items
    28. 1.574 2 items
    29. 1.575 1 item
    30. 1.625 4 items
    31. 1.645 12 items
    32. 1.667 3 items
    33. 1.681 4 items
    34. 1.695 1 item
    35. 1.710 2 items
    36. 1.545 2 items
    37. 1.304 3 items
    38. 1.324 2 items
    39. 1.459 1 item
    40. 1.538 1 item
    41. 1.551 1 item
    42. 1.561 1 item
    43. 1.659 3 items
    44. 1.449 1 item
    45. 1.314 2 items
    46. 1.284 2 items
    47. 1.474 1 item
    48. 1.071 1 item
    49. 1.307 1 item
    50. 1.083 2 items
    51. 1.345 1 item
    52. 1.021 1 item
    53. 1.031 1 item
    54. 1.490 1 item
    Spring Rate (LBS./IN.)
    1. 1015 1 item
    2. 526 1 item
    3. 540 1 item
    4. 550 2 items
    5. 644 2 items
    6. 663 3 items
    7. 836 1 item
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