Skip to content

Valve Springs, Retainers

Filters

$
$
Save 20% Save %
$6.12
$6.12 - $6.12
$6.12
$4.90
$4.90 - $4.90
$4.90

Supertech Cam Follower Shim 8mm Dia 1.90mm Thick

Supertech
In stock

Supertech Cam Follower Shim 8mm Dia 1.90mm Thick

$6.12
$6.12 - $6.12
$6.12
$4.90
$4.90 - $4.90
$4.90
Save 20% Save %
Save 20% Save %
$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31

Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

Supertech
In stock

Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31
Save 20% Save %
Save 20% Save %
$707.75
$707.75 - $707.75
$707.75
$566.32
$566.32 - $566.32
$566.32

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$707.75
$707.75 - $707.75
$707.75
$566.32
$566.32 - $566.32
$566.32
Save 20% Save %
Save 20% Save %
$6.12
$6.12 - $6.12
$6.12
$4.90
$4.90 - $4.90
$4.90

Supertech Cam Follower Shim 8mm Dia 2.35mm Thick

Supertech
In stock

Supertech Cam Follower Shim 8mm Dia 2.35mm Thick

$6.12
$6.12 - $6.12
$6.12
$4.90
$4.90 - $4.90
$4.90
Save 20% Save %
Save 20% Save %
$707.75
$707.75 - $707.75
$707.75
$566.32
$566.32 - $566.32
$566.32

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$707.75
$707.75 - $707.75
$707.75
$566.32
$566.32 - $566.32
$566.32
Save 20% Save %
Save 20% Save %
$223.49
$223.49 - $223.49
$223.49
$178.83
$178.83 - $178.83
$178.83

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Supertech
In stock

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

$223.49
$223.49 - $223.49
$223.49
$178.83
$178.83 - $178.83
$178.83
Save 20% Save %
Save 20% Save %
$412.29
$412.29 - $412.29
$412.29
$329.90
$329.90 - $329.90
$329.90

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)

Supertech
In stock

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)

$412.29
$412.29 - $412.29
$412.29
$329.90
$329.90 - $329.90
$329.90
Save 20% Save %
Save 20% Save %
$288.85
$288.85 - $288.85
$288.85
$231.13
$231.13 - $231.13
$231.13

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

Supertech
In stock

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

$288.85
$288.85 - $288.85
$288.85
$231.13
$231.13 - $231.13
$231.13
Save 20% Save %
Save 20% Save %
$126.26
$126.26 - $126.26
$126.26
$101.04
$101.04 - $101.04
$101.04

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Supertech
In stock

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

$126.26
$126.26 - $126.26
$126.26
$101.04
$101.04 - $101.04
$101.04
Save 20% Save %
Save 20% Save %
$448.34
$448.34 - $448.34
$448.34
$358.75
$358.75 - $358.75
$358.75

Supertech VW VR6 12V Dual Valve Spring Kit

Supertech
In stock

Supertech VW VR6 12V Dual Valve Spring Kit

$448.34
$448.34 - $448.34
$448.34
$358.75
$358.75 - $358.75
$358.75
Save 20% Save %
Save 20% Save %
$683.71
$683.71 - $683.71
$683.71
$547.09
$547.09 - $547.09
$547.09

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
In stock

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$683.71
$683.71 - $683.71
$683.71
$547.09
$547.09 - $547.09
$547.09
Save 20% Save %
Save 20% Save %
$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31

Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

Supertech
In stock

Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31
Save 20% Save %
Save 20% Save %
$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59

Supertech Toyota 2JZ Dual Valve Spring Kit

Supertech
In stock

Supertech Toyota 2JZ Dual Valve Spring Kit

$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59
Save 20% Save %
Save 20% Save %
$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

Supertech
In stock

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59
Save 20% Save %
Save 20% Save %
$659.66
$659.66 - $659.66
$659.66
$527.84
$527.84 - $527.84
$527.84

Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

Supertech
In stock

Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

$659.66
$659.66 - $659.66
$659.66
$527.84
$527.84 - $527.84
$527.84
Save 20% Save %
Save 20% Save %
$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31

Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit

Supertech
In stock

Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit

$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31
Save 20% Save %
Save 20% Save %
$659.66
$659.66 - $659.66
$659.66
$527.84
$527.84 - $527.84
$527.84

Supertech Mazda Miata 1.8L Single Valve Spring Kit

Supertech
In stock

Supertech Mazda Miata 1.8L Single Valve Spring Kit

$659.66
$659.66 - $659.66
$659.66
$527.84
$527.84 - $527.84
$527.84
Save 20% Save %
Save 20% Save %
$736.44
$736.44 - $736.44
$736.44
$589.28
$589.28 - $589.28
$589.28

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

Supertech
In stock

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

$736.44
$736.44 - $736.44
$736.44
$589.28
$589.28 - $589.28
$589.28
Save 20% Save %
Save 20% Save %
$422.48
$422.48 - $422.48
$422.48
$338.06
$338.06 - $338.06
$338.06

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

Supertech
In stock

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

$422.48
$422.48 - $422.48
$422.48
$338.06
$338.06 - $338.06
$338.06
Save 20% Save %
Save 20% Save %
$635.58
$635.58 - $635.58
$635.58
$508.58
$508.58 - $508.58
$508.58

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit

Supertech
In stock

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit

$635.58
$635.58 - $635.58
$635.58
$508.58
$508.58 - $508.58
$508.58
Save 20% Save %
Save 20% Save %
$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

Supertech
In stock

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

$735.22
$735.22 - $735.22
$735.22
$588.31
$588.31 - $588.31
$588.31
Save 20% Save %
Save 20% Save %
$780.63
$780.63 - $780.63
$780.63
$624.64
$624.64 - $624.64
$624.64

Supertech Nissan RB26DET 24V Single Valve Spring Kit

Supertech
In stock

Supertech Nissan RB26DET 24V Single Valve Spring Kit

$780.63
$780.63 - $780.63
$780.63
$624.64
$624.64 - $624.64
$624.64
Save 20% Save %
Save 20% Save %
$894.23
$894.23 - $894.23
$894.23
$715.54
$715.54 - $715.54
$715.54

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

Supertech
In stock

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$894.23
$894.23 - $894.23
$894.23
$715.54
$715.54 - $715.54
$715.54
Save 20% Save %
Save 20% Save %
$991.05
$991.05 - $991.05
$991.05
$793.01
$793.01 - $793.01
$793.01

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

Supertech
In stock

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

$991.05
$991.05 - $991.05
$991.05
$793.01
$793.01 - $793.01
$793.01
Save 20% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare