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Valve Springs, Retainers

  • Sold out
    $1,058.71
    $1,058.71 - $1,058.71
    $1,058.71
    $847.22
    $847.22 - $847.22
    $847.22

    Supertech Nissan TB48 24V Single Valve Spring Kit

    Supertech

    Supertech Nissan TB48 24V Single Valve Spring Kit

    $1,058.71
    $1,058.71 - $1,058.71
    $1,058.71
    $847.22
    $847.22 - $847.22
    $847.22
    Sold out
  • Sold out
    $719.51
    $719.51 - $719.51
    $719.51
    $575.78
    $575.78 - $575.78
    $575.78

    Supertech Honda S2000/F20/K20 Series Dual Valve Spring Kit

    Supertech

    Supertech Honda S2000/F20/K20 Series Dual Valve Spring Kit

    $719.51
    $719.51 - $719.51
    $719.51
    $575.78
    $575.78 - $575.78
    $575.78
    Sold out
  • Sold out
    $812.42
    $812.42 - $812.42
    $812.42
    $650.13
    $650.13 - $650.13
    $650.13

    Supertech Nissan SR20DET Dual Valve Spring Kit

    Supertech

    Supertech Nissan SR20DET Dual Valve Spring Kit

    $812.42
    $812.42 - $812.42
    $812.42
    $650.13
    $650.13 - $650.13
    $650.13
    Sold out
  • Sold out
    $786.68
    $786.68 - $786.68
    $786.68
    $629.53
    $629.53 - $629.53
    $629.53

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    $786.68
    $786.68 - $786.68
    $786.68
    $629.53
    $629.53 - $629.53
    $629.53
    Sold out
  • Sold out
    $1,058.71
    $1,058.71 - $1,058.71
    $1,058.71
    $847.22
    $847.22 - $847.22
    $847.22

    Supertech Nissan TB48 24V Single Valve Spring Kit

    Supertech

    Supertech Nissan TB48 24V Single Valve Spring Kit

    $1,058.71
    $1,058.71 - $1,058.71
    $1,058.71
    $847.22
    $847.22 - $847.22
    $847.22
    Sold out
  • Sold out
    $665.38
    $665.38 - $665.38
    $665.38
    $532.46
    $532.46 - $532.46
    $532.46

    Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

    Supertech

    Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

    $665.38
    $665.38 - $665.38
    $665.38
    $532.46
    $532.46 - $532.46
    $532.46
    Sold out
  • Sold out
    $812.42
    $812.42 - $812.42
    $812.42
    $650.13
    $650.13 - $650.13
    $650.13

    Supertech Nissan SR20DET Dual Valve Spring Kit

    Supertech

    Supertech Nissan SR20DET Dual Valve Spring Kit

    $812.42
    $812.42 - $812.42
    $812.42
    $650.13
    $650.13 - $650.13
    $650.13
    Sold out
  • Sold out
    $922.70
    $922.70 - $922.70
    $922.70
    $738.37
    $738.37 - $738.37
    $738.37

    Supertech Honda K24Z7 Dual Valve Spring Kit

    Supertech

    Supertech Honda K24Z7 Dual Valve Spring Kit

    $922.70
    $922.70 - $922.70
    $922.70
    $738.37
    $738.37 - $738.37
    $738.37
    Sold out
  • Save 20% Save %
    $1,042.17
    $1,042.17 - $1,042.17
    $1,042.17
    $833.98
    $833.98 - $833.98
    $833.98

    Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit

    Supertech

    Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit

    $1,042.17
    $1,042.17 - $1,042.17
    $1,042.17
    $833.98
    $833.98 - $833.98
    $833.98
    Save 20% Save %
  • Sold out
    $937.41
    $937.41 - $937.41
    $937.41
    $750.15
    $750.15 - $750.15
    $750.15

    Supertech Toyota 1GR-FE 4.0L V6 24V Beehive Valve Spring Kit

    Supertech

    Supertech Toyota 1GR-FE 4.0L V6 24V Beehive Valve Spring Kit

    $937.41
    $937.41 - $937.41
    $937.41
    $750.15
    $750.15 - $750.15
    $750.15
    Sold out
  • Sold out
    $961.35
    $961.35 - $961.35
    $961.35
    $769.30
    $769.30 - $769.30
    $769.30

    Supertech BMW S50B30 EURO VERSION Dual Valve Spring Kit

    Supertech

    Supertech BMW S50B30 EURO VERSION Dual Valve Spring Kit

    $961.35
    $961.35 - $961.35
    $961.35
    $769.30
    $769.30 - $769.30
    $769.30
    Sold out
  • Sold out
    $1,180.03
    $1,180.03 - $1,180.03
    $1,180.03
    $944.30
    $944.30 - $944.30
    $944.30

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    $1,180.03
    $1,180.03 - $1,180.03
    $1,180.03
    $944.30
    $944.30 - $944.30
    $944.30
    Sold out
  • Sold out
    $786.68
    $786.68 - $786.68
    $786.68
    $629.53
    $629.53 - $629.53
    $629.53

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    $786.68
    $786.68 - $786.68
    $786.68
    $629.53
    $629.53 - $629.53
    $629.53
    Sold out
  • Sold out
    $1,097.29
    $1,097.29 - $1,097.29
    $1,097.29
    $878.09
    $878.09 - $878.09
    $878.09

    Supertech Honda C30 Dual Valve Spring Kit

    Supertech

    Supertech Honda C30 Dual Valve Spring Kit

    $1,097.29
    $1,097.29 - $1,097.29
    $1,097.29
    $878.09
    $878.09 - $878.09
    $878.09
    Sold out
  • Sold out
    $639.64
    $639.64 - $639.64
    $639.64
    $511.86
    $511.86 - $511.86
    $511.86

    Supertech Nissan Pulsar Gti-R Dual Valve Spring Kit

    Supertech

    Supertech Nissan Pulsar Gti-R Dual Valve Spring Kit

    $639.64
    $639.64 - $639.64
    $639.64
    $511.86
    $511.86 - $511.86
    $511.86
    Sold out
  • Sold out
    $1,180.03
    $1,180.03 - $1,180.03
    $1,180.03
    $944.30
    $944.30 - $944.30
    $944.30

    Supertech BMW S50B32 EURO VERSION Dual Valve Spring Kit

    Supertech

    Supertech BMW S50B32 EURO VERSION Dual Valve Spring Kit

    $1,180.03
    $1,180.03 - $1,180.03
    $1,180.03
    $944.30
    $944.30 - $944.30
    $944.30
    Sold out
  • Sold out
    $1,096.43
    $1,096.43 - $1,096.43
    $1,096.43
    $877.40
    $877.40 - $877.40
    $877.40

    Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit

    Supertech

    Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit

    $1,096.43
    $1,096.43 - $1,096.43
    $1,096.43
    $877.40
    $877.40 - $877.40
    $877.40
    Sold out
  • Sold out
    $920.83
    $920.83 - $920.83
    $920.83
    $736.88
    $736.88 - $736.88
    $736.88

    Supertech Honda R18 SOHC I-Vtec Single Valve Spring Kit

    Supertech

    Supertech Honda R18 SOHC I-Vtec Single Valve Spring Kit

    $920.83
    $920.83 - $920.83
    $920.83
    $736.88
    $736.88 - $736.88
    $736.88
    Sold out
  • Sold out
    $632.28
    $632.28 - $632.28
    $632.28
    $505.97
    $505.97 - $505.97
    $505.97

    Supertech Honda D16A6 Single Valve Spring Kit (Exhaust Only)

    Supertech

    Supertech Honda D16A6 Single Valve Spring Kit (Exhaust Only)

    $632.28
    $632.28 - $632.28
    $632.28
    $505.97
    $505.97 - $505.97
    $505.97
    Sold out
  • Sold out
    $779.32
    $779.32 - $779.32
    $779.32
    $623.64
    $623.64 - $623.64
    $623.64

    Supertech Honda B16/B18C Beehive Valve Spring Kit

    Supertech

    Supertech Honda B16/B18C Beehive Valve Spring Kit

    $779.32
    $779.32 - $779.32
    $779.32
    $623.64
    $623.64 - $623.64
    $623.64
    Sold out
  • Sold out
    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42

    Supertech Nissan KA24 Dual Valve Spring Kit

    Supertech

    Supertech Nissan KA24 Dual Valve Spring Kit

    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42
    Sold out
  • Sold out
    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42

    Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

    Supertech

    Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42
    Sold out
  • Sold out
    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42

    Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

    Supertech

    Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

    $731.56
    $731.56 - $731.56
    $731.56
    $585.42
    $585.42 - $585.42
    $585.42
    Sold out
  • Sold out
    $830.57
    $830.57 - $830.57
    $830.57
    $664.65
    $664.65 - $664.65
    $664.65

    Supertech Honda K24Z7 Dual Valve Spring Kit

    Supertech

    Supertech Honda K24Z7 Dual Valve Spring Kit

    $830.57
    $830.57 - $830.57
    $830.57
    $664.65
    $664.65 - $664.65
    $664.65
    Sold out