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    1. CRW-68857-16 PART NUMBER
      CRW-68857-16
      Crower 68857-16 Performance Valve Springs, Dual Spring, OD 1.500
      $732.65
      Crower
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      Dual Spring, OD 1.500 ID 1.050 Spring Diameter, Lowest Pressure 375 @ 2.150, Highest Pressure 1116 @ 1.200, Coil Bind .1.130", Set of 16 Learn More
    2. MAN-221455-16 PART NUMBER
      221455-16
      Manley 221455-16 NexTek Lightweight Dual Drag Race Valve Springs
      $903.59
      Manley
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      Competition Eliminator, Dual Spring, 1.500" Outside Diameter, .719" Inside Diameter, Seat Pressure 438 @ 2.175, Open Pressure 1235 @ 1.175, Coil Bind 1.130", Set of 16 Learn More
    3. MAN-221457-16 PART NUMBER
      221457-16
      Manley 221475-16 NexTek Lightweight Dual Drag Race Valve Springs
      $781.46
      Manley
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      Super Stock Competition Eliminator, Dual Spring, 1.500" Outer Diameter, .719" Inner Seat Pressure 395 @ 2.150, Open Pressure 1155 @ 1.200, Coil Bind 1.130", Set of 16 Learn More
    4. MAN-221456-16 PART NUMBER
      221456-16
      Manley 221456-16 NexTek Lightweight Dual Drag Race Valve Springs
      $781.46
      Manley
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      Super Stock Competition Eliminator, Dual Spring, 1.500" Outer Diameter, .719" Inner Diameter, Seat Pressure 316 @ 2.100, Open Pressure 1036 @ 1.200, Coil Bind 1.130", Set of 16 Learn More
    5. PAC-1329-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1329
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 345 @ 2.100, Open Pressure 1047 @ 1.200, Coil Bind 1.500", Set of 16 Springs

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    6. PAC-1330-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1330
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 275 @ 2.050, Open Pressure 938 @ 1.200, Coil Bind 1.130", Set of 16 Springs

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    7. PAC-1355-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1355
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 420 @ 2.175, Open Pressure 1200 @ 1.175, Coil Bind 1.130", Set of 16 Springs

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    8. PAC-1356-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1356
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 300 @ 2.100, Open Pressure 1002 @ 1.200, Coil Bind 1.130", Set of 16 Springs

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    9. PAC-1357-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1357
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 375 @ 2.150, Open Pressure 1116 @ 1.200, Coil Bind 1.130", Set of 16 Springs

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    10. PAC-1355H-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1355H
      $640.39
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      Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 440 @ 2.200, Open Pressure 1220 @ 1.200, Coil Bind 1.130", Set of 16 Springs

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    CNC-Motorsports offers the best crate engines and race engines you can buy. We specialize in domesti...
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