Collection: Supertech Valve Springs, Retainers

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Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Regular price $882.99Sale price $882.99 Regular priceUnit price / per$1,050.31Sale -
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Regular price $779.99Sale price $779.99 Regular priceUnit price / per$974.00Sale -
Supertech BMW S52 Steel Spring Retainer - Set of 24
Regular price $268.99Sale price $268.99 Regular priceUnit price / per$319.34Sale -
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Regular price $882.99Sale price $882.99 Regular priceUnit price / per$1,050.31Sale -
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Regular price $1,278.99Sale price $1,278.99 Regular priceUnit price / per$1,522.16Sale -
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
Regular price $493.99Sale price $493.99 Regular priceUnit price / per$616.51Sale -
Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)
Regular price $616.99Sale price $616.99 Regular priceUnit price / per$770.11Sale -
Supertech Cam Follower Shim 8mm Dia 1.75mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per -
Supertech Cam Follower Shim 8mm Dia 1.85mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per$6.12Sale -
Supertech Cam Follower Shim 8mm Dia 2.00mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per -
Supertech Cam Follower Shim 8mm Dia 2.05mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per -
Supertech Cam Follower Shim 8mm Dia 2.10mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per$6.12Sale -
Supertech Cam Follower Shim 8mm Dia 2.15mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per -
Supertech Cam Follower Shim 8mm Dia 2.20mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per -
Supertech Cam Follower Shim 8mm Dia 2.25mm Thick
Regular price $4.99Sale price $4.99 Regular priceUnit price / per