Valve Springs, Retainers

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  Supertech

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

  Sale Price $511.86 Regular Price $639.64
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  Supertech

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

  Sale Price $972.87 Regular Price $1,215.74
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  Supertech

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

  Sale Price $972.87 Regular Price $1,215.74
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  Supertech

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

  Sale Price $628.06 Regular Price $784.85
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  Supertech

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

  Sale Price $588.34 Regular Price $735.21
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  Supertech

  Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

  Sale Price $644.66 Regular Price $805.59
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  GSC Power Division

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

  Sale Price $470.77 Regular Price $553.85
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  Supertech

  Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit

  Sale Price $447.16 Regular Price $558.78
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  Supertech

  New!

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

  Sale Price $527.89 Regular Price $659.66
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  Supertech

  New!

  Supertech Cam Follower Shim 8mm Dia 1.85mm Thick

  Sale Price $5.23 Regular Price $6.54
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  Supertech

  New!

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

  Sale Price $659.41 Regular Price $824.02
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  Supertech

  New!

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

  Sale Price $630.57 Regular Price $787.98
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  GSC Power Division

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

  Sale Price $22.44 Regular Price $26.40

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  Supertech

  New!

  Supertech Titanium Retainer for H1000 Series Springs

  Sale Price $16.27 Regular Price $20.33
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  Supertech

  New!

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

  Sale Price $833.98 Regular Price $1,042.17
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  Supertech

  New!

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

  Sale Price $1,368.29 Regular Price $1,709.86
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  COMP Cams

  COMP Cams Spring Shims .030 X 1.437

  Regular Price $11.95
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  GSC Power Division

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

  Sale Price $815.15 Regular Price $959.00
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  Supertech

  New!

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

  Sale Price $628.06 Regular Price $784.85
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  GSC Power Division

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

  Sale Price $496.40 Regular Price $584.00
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  COMP Cams

  COMP Cams Valve Springs 1.445in Beehive

  Regular Price $302.95
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  BLOX Racing

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

  Sale Price $176.40 Regular Price $196.00

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  GSC Power Division

  GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit

  Sale Price $1,006.42 Regular Price $1,184.02
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  GSC Power Division

  GSC P-D Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit

  Sale Price $449.60 Regular Price $528.94
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  GSC Power Division

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

  Sale Price $518.53 Regular Price $610.03
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  GSC Power Division

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

  Sale Price $518.53 Regular Price $610.03
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  GSC Power Division

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

  Sale Price $552.50 Regular Price $650.00
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  GSC Power Division

  GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit

  Sale Price $595.00 Regular Price $700.00
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  GSC Power Division

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

  Sale Price $807.50 Regular Price $950.00
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  GSC Power Division

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

  Sale Price $824.80 Regular Price $970.35
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