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Professional Series Valve Springs
  • 1.260'' O.D.
  • 0.876'' I.D.
  • 370 lbs./in. Spring Rate
  • 130 @ 1.750'' Installed
  • 335 @ 1.200'' Open
  • 1.095'' Coil Bind
  • Single Spring with Damper
  • 16/pkg.
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    $80.99
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    $69.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.522'' O.D.
  • 0.710'' I.D.
  • 948 lbs./in. Spring Rate
  • 440 @ 2.250'' Installed
  • 1340 @ 1.300'' Open
  • 0.950'' Max Valve Lift
  • 1.255'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $69.99
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    $64.99
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    Polished NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.635'' I.D.
  • 746 lbs./in. Spring Rate
  • 350 @ 2.000'' Installed
  • 895 @ 1.270'' Open
  • 0.800'' Max Valve Lift
  • 1.160'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $64.99
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    $82.99
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    Polished NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.632'' I.D.
  • 770 lbs./in. Spring Rate
  • 370 @ 2.200'' Installed
  • 1140 @ 1.200'' Open
  • 1.000'' Max Valve Lift
  • 1.142'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $82.99
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    $69.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.540'' O.D.
  • 0.710'' I.D.
  • 964 lbs./in. Spring Rate
  • 425 @ 2.300'' Installed
  • 1389 @ 1.300'' Open
  • 1.000'' Max Valve Lift
  • 1.215'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $69.99
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    $69.99
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    Polished NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.635'' I.D.
  • 733 lbs./in. Spring Rate
  • 350 @ 2.100'' Installed
  • 1010 @ 1.200'' Open
  • 0.900'' Max Valve Lift
  • 1.142'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $69.99
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    $59.99
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    NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.632'' I.D.
  • 770 lbs./in. Spring Rate
  • 370 @ 2.200'' Installed
  • 1140 @ 1.200'' Open
  • 1.000'' Max Valve Lift
  • 1.142'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $59.99
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    $52.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.500'' O.D.
  • 0.710'' I.D.
  • 800 lbs./in. Spring Rate
  • 330 @ 2.100'' Installed
  • 1050 @ 1.200'' Open
  • 0.900'' Max Valve Lift
  • 1.130'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $52.99
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    $84.99
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    Manley VALVE SPRING SEATS(16)
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    $84.99
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    $60.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.500'' O.D.
  • 0.710'' I.D.
  • 780 lbs./in. Spring Rate
  • 275 @ 2.050'' Installed
  • 940 @ 1.200'' Open
  • 0.850'' Max Valve Lift
  • 1.130'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $60.99
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    $56.99
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    Super Finished NexTek Oval Track/Endurance Valve Spring
  • 1.550'' O.D.
  • 0.800'' I.D.
  • 618 lbs./in. Spring Rate
  • 250 @ 2.025'' Installed
  • 750 @ 1.200'' Open
  • 0.825'' Max Valve Lift
  • 1.150'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $56.99
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    $88.99
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    Spring Cup-id Pro
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    $88.99
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    $84.99
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    Spring Cup-id 1.290
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    $84.99
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    $74.99
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    Spring Cup-id 1.255
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    $74.99
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    $69.99
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    Polished NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.632'' I.D.
  • 720 lbs./in. Spring Rate
  • 350 @ 2.200'' Installed
  • 1070 @ 1.200'' Open
  • 1.000'' Max Valve Lift
  • 1.142'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $69.99
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    $59.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.500'' O.D.
  • 0.710'' I.D.
  • 797 lbs./in. Spring Rate
  • 450 @ 2.175'' Installed
  • 1250 @ 1.175'' Open
  • 1.000'' Max Valve Lift
  • 1.130'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $59.99
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    $56.99
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    Ret-steel 1.255+.050
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    $56.99
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    $54.99
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    NexTek Drag Race Valve Spring
  • 1.677'' O.D.
  • 0.632'' I.D.
  • 720 lbs./in. Spring Rate
  • 350 @ 2.200'' Installed
  • 1070 @ 1.200'' Open
  • 1.000'' Max Valve Lift
  • 1.142'' Coil Bind
  • Triple Spring (No Damper)
  • 1/pkg.
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    $54.99
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    $52.99
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    NexTek Lightweight Dual Drag Race Valve Spring
  • 1.500'' O.D.
  • 0.710'' I.D.
  • 800 lbs./in. Spring Rate
  • 405 @ 2.150'' Installed
  • 1165 @ 1.200'' Open
  • 0.950'' Max Valve Lift
  • 1.130'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $52.99
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    $52.99
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    Polished NexTek Oval Track/Endurance Valve Spring
  • 1.580'' O.D.
  • 0.832'' I.D.
  • 535 lbs./in. Spring Rate
  • 235 @ 1.950'' Installed
  • 610 @ 1.250'' Open
  • 0.730'' Max Valve Lift
  • 1.170'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $52.99
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    $89.99
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    Loc-ti Capt.3110 -.050 B/l
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    $89.99
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    $73.99
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    Spring-1.677 Triple
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    $73.99
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    $69.99
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    Loc-capt.3110 Bead Loc
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    $69.99
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    $64.99
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    Loc-capt.3110 Bead Loc +.050
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    $64.99
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    $59.99
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    Manley VALVE SPRINGS 1.677 DIA
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    $59.99
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    $59.99
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    Super Finished NexTek Oval Track/Endurance Valve Spring
  • 1.400'' O.D.
  • 0.700'' I.D.
  • 575 lbs./in. Spring Rate
  • 240 @ 2.050'' Installed
  • 700 @ 1.250'' Open
  • 0.800'' Max Valve Lift
  • 1.150'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $59.99
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    $56.99
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    Polished NexTek Oval Track/Endurance Valve Spring
  • 1.610'' O.D.
  • 0.842'' I.D.
  • 546 lbs./in. Spring Rate
  • 235 @ 2.050'' Installed
  • 645 @ 1.300'' Open
  • 0.750'' Max Valve Lift
  • 1.220'' Coil Bind
  • Double Spring (No Damper)
  • 1/pkg.
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    $56.99
    Ships directly from the manufacturer on 09/22/20
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