Collection: Valve Springs, Retainers
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Supertech SPRK-BMS63B BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Regular price $1,278.68 USDRegular priceUnit price / per$1,598.00 USDSale price $1,278.68 USDSale -
Supertech SPRK-BMS63B BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Regular price $1,278.68 USDRegular priceUnit price / per$1,598.00 USDSale price $1,278.68 USDSale -
GSC Power Division 5089 GSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only)
Regular price $1,012.75 USDRegular priceUnit price / per$1,191.47 USDSale price $1,012.75 USDSale -
Supertech LMA-HB Honda B16/B18C Loss Motion Beehive Valve Spring Kit
Regular price $101.04 USDRegular priceUnit price / per$126.26 USDSale price $101.04 USDSale -
Supertech SPRK-FCO-BE2 Ford Coyote 5.0L 122lb/40mm Seat Pressure Beehive Valve Spring Kit
Regular price $982.99 USDRegular priceUnit price / per$1,228.36 USDSale price $982.99 USDSale -
Supertech SPRK-FCO-BE1 Ford Coyote 5.0L Beehive Valve Spring Kit
Regular price $956.73 USDRegular priceUnit price / per$1,195.91 USDSale price $956.73 USDSale -
Supertech SPRK-FM46-VR30-BE2 Nissan VR30DDTT Conical Valve Spring Kit
Regular price $794.56 USDRegular priceUnit price / per$992.91 USDSale price $794.56 USDSale -
Skunk2 Racing 308-05-1600 Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set
Regular price $206.48 USDRegular priceUnit price / per$217.35 USDSale price $206.48 USDSale -
Skunk2 Racing 312-05-0200 Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit
Regular price $104.26 USDRegular priceUnit price / per$109.75 USDSale price $104.26 USDSale -
GSC Power Division 5021 GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit
Regular price $496.40 USDRegular priceUnit price / per$584.00 USDSale price $496.40 USDSale -
Supertech SPRK-MCB58 BMW B58 Beehive Valve Spring Kit
Regular price $972.87 USDRegular priceUnit price / per$1,215.74 USDSale price $972.87 USDSale -
Supertech SPRK-MCB58-2 BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
Regular price $989.99 USDRegular priceUnit price / per$1,237.22 USDSale price $989.99 USDSale -
Supertech SPRK-TS1015-MC 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
Regular price $630.57 USDRegular priceUnit price / per$787.98 USDSale price $630.57 USDSale -
Supertech SPRK-M1007D-3 Mitsubishi 4G63 Dual Valve Spring Kit
Regular price $601.87 USDRegular priceUnit price / per$752.12 USDSale price $601.87 USDSale -
Manley Performance 26185 Manley Subaru WRX/STi .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)
Regular price $512.40 USDRegular priceUnit price / per$539.37 USDSale price $512.40 USDSale -
Manley Performance 26125 Manley 90-06 Mitsubishi 4G63-4G63T DSM / EVO DOHC 16 Valve Spring and Retainer Kit (w/o Valve Locks)
Regular price $301.60 USDRegular priceUnit price / per$317.49 USDSale price $301.60 USDSale