Collection: Valve Springs, Retainers
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GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit
Vendor:GSC Power DivisionYou save 15% ($138.00)Regular price $782.00Regular priceUnit price / per$920.00Sale price $782.00Sale -
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit
Vendor:GSC Power DivisionYou save 15% ($135.00)Regular price $765.00Regular priceUnit price / per$900.00Sale price $765.00Sale -
GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE
Vendor:GSC Power DivisionYou save 15% ($0.56)Regular price $3.18Regular priceUnit price / per$3.74Sale price $3.18Sold out -
GSC P-D Subaru EJ Series CroMo Spring Seat (For 5074 Spring Kit) - Single
Vendor:GSC Power DivisionYou save 15% ($0.95)Regular price $5.39Regular priceUnit price / per$6.34Sale price $5.39Sold out -
GSC P-D 13-15 Scion FR-S / BRZ FA20 CroMo Beehive Spring Seat (Single)
Vendor:GSC Power DivisionYou save 15% ($0.56)Regular price $3.18Regular priceUnit price / per$3.74Sale price $3.18Sold out -
GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat (SINGLE)
Vendor:GSC Power DivisionYou save 15% ($0.56)Regular price $3.18Regular priceUnit price / per$3.74Sale price $3.18Sold out -
GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257
Vendor:GSC Power DivisionYou save 15% ($3.96)Regular price $22.44Regular priceUnit price / per$26.40Sale price $22.44Sale -
GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)
Vendor:GSC Power DivisionYou save 15% ($3.96)Regular price $22.44Regular priceUnit price / per$26.40Sale price $22.44Sale -
Supertech BMW B58 Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($242.87)Regular price $972.87Regular priceUnit price / per$1,215.74Sale price $972.87Sale -
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness
Vendor:SupertechYou save 20% ($1.35)Regular price $5.41Regular priceUnit price / per$6.76Sale price $5.41Sale -
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
Vendor:SupertechYou save 20% ($242.87)Regular price $972.87Regular priceUnit price / per$1,215.74Sale price $972.87Sale -
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)
Vendor:GSC Power DivisionYou save 15% ($3.60)Regular price $20.40Regular priceUnit price / per$24.00Sale price $20.40Sale -
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)
Vendor:GSC Power DivisionYou save 15% ($3.60)Regular price $20.40Regular priceUnit price / per$24.00Sale price $20.40Sale -
Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set
Vendor:Skunk2 RacingYou save 5% ($50.00)Regular price $949.95Regular priceUnit price / per$999.95Sale price $949.95Sold out -
GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)
Vendor:GSC Power DivisionYou save 15% ($5.94)Regular price $33.66Regular priceUnit price / per$39.60Sale price $33.66Sale -
HKS 85-91 Toyota Corolla GTS / 85-89 MR2 Valve Spring Set
Vendor:HKSRegular price $180.00Regular priceUnit price / perSale price $180.00 -
Skunk2 Single Retainer (for p/n 308-05-0300)
Vendor:Skunk2 RacingYou save 5% ($0.71)Regular price $14.12Regular priceUnit price / per$14.83Sale price $14.12Sold out -
Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit
Vendor:Skunk2 RacingYou save 5% ($17.50)Regular price $332.45Regular priceUnit price / per$349.95Sale price $332.45Sold out -
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
Vendor:GSC Power DivisionYou save 15% ($97.50)Regular price $552.50Regular priceUnit price / per$650.00Sale price $552.50Sale -
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
Vendor:SupertechYou save 20% ($77.14)Regular price $309.01Regular priceUnit price / per$386.15Sale price $309.01Sale -
BLOX Racing Valve Springs for D-series SOHC VTEC D16Z-Y (1.6L SOHC VTEC)
Vendor:BLOX RacingYou save 20% ($41.60)Regular price $166.40Regular priceUnit price / per$208.00Sale price $166.40Sale -
BLOX Racing Ti Retainers for K20A-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC)
Vendor:BLOX RacingYou save 20% ($51.00)Regular price $204.00Regular priceUnit price / per$255.00Sale price $204.00Sold out -
BLOX Racing Ti Retainers for D16Z-Y (1.6L SOHC VTEC)
Vendor:BLOX RacingYou save 20% ($51.00)Regular price $204.00Regular priceUnit price / per$255.00Sale price $204.00Sold out -
BLOX Racing Single Ti Retainer (for BXPT-10400)
Vendor:BLOX RacingYou save 20% ($4.20)Regular price $16.80Regular priceUnit price / per$21.00Sale price $16.80Sold out -
BLOX Racing Valve Springs for F20C/F22C (2.0L-2.2L DOHC VTEC)
Vendor:BLOX RacingYou save 20% ($52.00)Regular price $208.00Regular priceUnit price / per$260.00Sale price $208.00Sold out -
BLOX Racing B18A-B B20 (1.8L - 2.0L DOHC) Performance Valve Spring
Vendor:BLOX RacingYou save 20% ($3.80)Regular price $15.20Regular priceUnit price / per$19.00Sale price $15.20Sold out -
BLOX Racing B16A - B18C1-5 (1.6L - 1.8L DOHC VTEC) Performance Valve Spring
Vendor:BLOX RacingYou save 20% ($3.80)Regular price $15.20Regular priceUnit price / per$19.00Sale price $15.20Sold out -
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max)
Vendor:GSC Power DivisionYou save 15% ($140.25)Regular price $794.75Regular priceUnit price / per$935.00Sale price $794.75Sale -
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($135.85)Regular price $544.22Regular priceUnit price / per$680.07Sale price $544.22Sale -
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
Vendor:SupertechYou save 20% ($66.85)Regular price $267.81Regular priceUnit price / per$334.66Sale price $267.81Sale -
Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems - Set of 16
Vendor:SupertechYou save 20% ($64.97)Regular price $260.25Regular priceUnit price / per$325.22Sale price $260.25Sold out -
Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit
Vendor:Skunk2 RacingYou save 5% ($17.50)Regular price $332.45Regular priceUnit price / per$349.95Sale price $332.45Sale -
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
Vendor:SupertechYou save 20% ($90.30)Regular price $361.74Regular priceUnit price / per$452.04Sale price $361.74Sale -
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($211.84)Regular price $848.58Regular priceUnit price / per$1,060.42Sale price $848.58Sale -
Supertech Nissan SR20DET Single Valve Spring Kit
Vendor:SupertechYou save 20% ($111.62)Regular price $447.16Regular priceUnit price / per$558.78Sale price $447.16Sale -
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.35mm Thickness
Vendor:SupertechYou save 20% ($1.35)Regular price $5.41Regular priceUnit price / per$6.76Sale price $5.41Sold out -
Supertech Spring Seat Locator for RB26 SPR-TS1015-BE 8.70mm Thick - Single (Drop Ship Only)
Vendor:SupertechYou save 20% ($1.89)Regular price $7.60Regular priceUnit price / per$9.49Sale price $7.60Sold out -
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
Vendor:SupertechYou save 20% ($0.32)Regular price $1.29Regular priceUnit price / per$1.61Sale price $1.29Sale -
Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only)
Vendor:SupertechYou save 20% ($1.84)Regular price $7.34Regular priceUnit price / per$9.18Sale price $7.34Sold out -
Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only)
Vendor:SupertechYou save 20% ($0.32)Regular price $1.29Regular priceUnit price / per$1.61Sale price $1.29Sale




