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K-Motion
12 Products Results per Page:
K-Motion K-750
M-300 Valve Spring Set
  • Single Spring
  • 1.265'' OD
  • 0.880'' ID
  • 130 @ 1.700'' Seat Pressure
  • 395 @ 1.150'' Open Pressure
  • 482 lbs/in Spring Rate
  • .610'' Max Valve Lift
  • 1.050'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-750
    Order Today
    Ships 04/08/15
    Only $138.99
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    K-Motion K-800
    M-300 Valve Spring Set
  • Double Spring
  • 1.460'' OD (1.075'' Outer ID)
  • 0.782'' ID
  • 165 @ 1.850'' Seat Pressure
  • 471 @ 1.200'' Open Pressure
  • 471 lbs/in Spring Rate
  • .700'' Max Valve Lift
  • 1.085'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-800
    Only $104.99
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    K-Motion K-1100
    M-300 Valve Spring Set
  • Double Spring with Damper
  • 1.550'' OD (1.136'' Outer ID)
  • 0.721'' ID
  • 230 @ 1.900'' Seat Pressure
  • 555 @ 1.250'' Open Pressure
  • 500 lbs/in Spring Rate
  • .640'' Max Valve Lift
  • 1.125'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-1100
    Only $138.99
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    K-Motion K-7320
    Titanium Retainers, 1.550'' Dia.
    Item# 571-K-7320
    Only $248.99
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    K-Motion K-7330
    Titanium Retainers, 1.625'' Dia.
    Item# 571-K-7330
    Only $248.99
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    K-Motion K-775
    M-300 Valve Spring Set
  • Double Spring (LS Engine)
  • 1.300'' OD (.955'' ID)
  • 0.685'' ID
  • 155 @ 1.780'' Seat Pressure
  • 380/400 @ 1.180/1.130'' Open Pressure
  • 375 lbs/in Spring Rate
  • .660'' Max Valve Lift
  • 1.070'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-775
    Manufacturer's
    Availability
    Date Unknown
    Only $167.99


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    K-Motion K-850
    M-300 Valve Spring Set
  • Double Spring with Damper
  • 1.550'' OD (1.120'' Outer ID)
  • 0.770'' ID
  • 135 @ 1.900'' Seat Pressure
  • 419 @ 1.250'' Open Pressure
  • 437 lbs/in Spring Rate
  • .630'' Max Valve Lift
  • 1.160'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-850
    Order Today
    Ships 04/02/15
    Only $183.99
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    K-Motion K-1150
    M-300 Valve Spring Set
  • Double Spring with Damper
  • 1.550'' OD (1.136'' Outer ID)
  • 0.725'' ID
  • 230 @ 2.000'' Seat Pressure
  • 628 @ 1.250'' Open Pressure
  • 531 lbs/in Spring Rate
  • .700'' Max Valve Lift
  • 1.150'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-1150
    Order Today
    Ships 04/02/15
    Only $203.99


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    K-Motion K-1600
    M-300 Valve Spring Set
  • Double Spring with Damper
  • 1.550'' OD (1.136'' Outer ID)
  • 0.721'' ID
  • 205 @ 1.950'' Seat Pressure
  • 555 @ 1.250'' Open Pressure
  • 500 lbs/in Spring Rate
  • .640'' Max Valve Lift
  • 1.125'' Coil Bind
  • 16/pkg
  • M-300 Valve Springs
    Item# 571-K-1600
    Order Today
    Ships 04/02/15
    Only $138.99


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    K-Motion K-7370
    K-Motion Springs TITANIUM RETAINERS 1.625''
    Item# 571-K-7370
    Order Today
    Ships 04/02/15
    Only $248.99
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    K-Motion K-7300
    Titanium Retainers, 1.460'' Dia.
    Item# 571-K-7300
    Order Today
    Ships 04/02/15
    Only $248.99
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    K-Motion K-7350
    K-Motion Springs TITANIUM RETAINERS 1.625''
    Item# 571-K-7350
    Order Today
    Ships 04/02/15
    Only $248.99
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    12 Products Results per Page: