Valve Springs, Retainers

GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit

$706.16 $830.78

GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit

$494.95 $581.55

GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit

$496.96 $584.00

GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit

$765.00 $900.00

GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)

$47.29

GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257

$36.39

GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)

$36.39

Brian Crower Honda D16Y8/D16Z6 Single Spring & Steel Retainer Kit

$195.00

BLOX Racing Lost Motion Assemblies Honda B/H Series Engines

$100.00 $125.00

Supertech VW VR6 24V R32 Dual Valve Spring Kit

$878.09 $1,097.29

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$606.00 $757.28

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$606.00 $757.28

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

$511.86 $639.64

Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit

$447.16 $558.78

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

$511.86 $639.64

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$833.98 $1,042.17

Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm

$972.87 $1,215.74

Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)

$972.87 $1,215.74

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

$628.06 $784.85

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

$588.34 $735.21

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

$644.66 $805.59

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16

$235.51 $294.30

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16

$267.81 $334.66

Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16

$267.81 $334.66

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

$247.33 $309.07

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

$247.33 $309.07

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

$247.90 $309.78

Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16

$123.38 $151.60

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16

$123.54 $151.82

Supertech Dual Spring Seat Locator - Set of 16

$123.54 $151.82

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

$20.14

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

$111.53 $135.10

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

$19.95

Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

$19.95

Supertech Cam Follower Shim 8mm Dia 2.10mm Thick

$19.95

Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit

$410.64 $432.25

Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit

$410.64 $432.25

Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit

$58.42

Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs)

$386.03 $406.35

Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs)

$236.50 $244.25

Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs)

$236.50 $244.25

BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC)

$208.00 $260.00

Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves

$82.68

Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit

$447.16 $558.78

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

$527.89 $659.66

GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over

$472.07 $553.85

Supertech Cam Follower Shim 8mm Dia 1.85mm Thick

$19.95

Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)

$659.41 $824.02

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

$944.30 $1,180.03

Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)

$630.57 $787.98

GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max)

$794.75 $935.00

Supertech Titanium Retainer for H1000 Series Springs

$29.16

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

$833.98 $1,042.17

Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)

$1,368.29 $1,709.86

GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 High Pressure Conical Valve Spring & Ti Retainer Kit

$815.15 $959.00

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$585.42 $731.56

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

$628.06 $784.85

Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

$1,261.15 $1,401.28

GSC P-D 2022+ Subaru WRX FA24F High Pressure Conical Valve Spring and Ti Retainer Kit

$496.96 $584.00

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$601.87 $752.12

GSC P-D Porsche 991 Turbo Conical Spring Set

$981.75 $1,155.00

GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit

$518.53 $610.03

GSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit

$518.53 $610.03

GSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60)

$824.80 $970.35

GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit

$782.00 $920.00

Supertech Honda F20/K20 Dual Valve Spring Kit

$576.57 $720.50

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

$15.74

Ferrea Acura/Honda B18/B16 High Pressure Dual Spring Kit

$1,041.41 $1,157.12

GSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)

$824.80 $970.35

Supertech BMW S52 Steel Spring Retainer - Set of 24

$281.74 $352.08

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

$260.25 $325.22

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$601.87 $752.12

Supertech Cam Follower Shim 8mm Dia 2.20mm Thick

$19.95

Supertech 12.15mm Cam Follower Shim 2.7mm Thick

$20.14

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

$247.33 $309.07

Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers)

$145.63

Supertech Cam Follower Shim 8mm Dia 2.25mm Thick

$19.95

GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)

$1,800.00

GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)

$595.00 $700.00

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit

$544.22 $680.07

GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)

$34.40

GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)

$34.40

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit

$620.63 $775.56

GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)

$552.50 $650.00

BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC)

$204.00 $255.00

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16

$309.01 $386.15

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

$20.14

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

$187.78 $234.66

Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit

$332.54 $349.95

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

$361.74 $452.04

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

$848.58 $1,060.42

Supertech Nissan SR20DET Single Valve Spring Kit

$447.16 $558.78

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$606.00 $757.28

Supertech VW VR6 12V Dual Valve Spring Kit

$383.89 $479.72

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$585.42 $731.56

Supertech Toyota 2JZ Dual Valve Spring Kit

$878.09 $1,097.29

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

$564.83 $705.83

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

$629.53 $786.68

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

$629.53 $786.68

Supertech Mazda Miata 1.8L Single Valve Spring Kit

$564.83 $705.83

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

$630.57 $787.98

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$765.68 $956.83

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

$639.81 $799.52

Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)

$438.32 $547.74

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

$617.77 $771.99

Supertech Honda K24Z7 Dual Valve Spring Kit

$664.65 $830.57

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$944.30 $1,180.03

Supertech Honda H22 Dual Valve Spring Kit

$511.86 $639.64

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$944.30 $1,180.03

Supertech Honda H22 Dual Valve Spring Kit

$511.86 $639.64

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

$353.02 $441.14

Supertech Sea-Doo 4TEC Dual Valve Spring Kit

$400.07 $499.95

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

$942.08 $1,177.25

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit

$488.31 $610.20

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

$944.30 $1,180.03

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

$777.19 $971.20

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

$375.31 $469.01

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

$370.99 $463.60

Supertech Honda D16A/D15B Single Valve Spring - Set of 16

$182.48 $228.03

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16

$182.48 $228.03

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