Collection: Valve Springs, Retainers

2337 products
  • GSC P-D Subaru EZ36 Valve Spring Seat and Titanium Retainer Kit
    Regular price
    $468.99
    Sale price
    $468.99
    Regular price
    $551.63
    Unit price
    per 
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  • GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit
    Regular price
    $1,006.99
    Sale price
    $1,006.99
    Regular price
    $1,184.02
    Unit price
    per 
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  • GSC Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit
    Regular price
    $449.99
    Sale price
    $449.99
    Regular price
    $528.94
    Unit price
    per 
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  • GSC P-D Mitsubishi 4G63T Extreme Pressure Single Conical Valve Spring & Ti Retainer Kit (Incl Seat)
    Regular price
    $518.99
    Sale price
    $518.99
    Regular price
    $610.03
    Unit price
    per 
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  • GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit
    Regular price
    $517.99
    Sale price
    $517.99
    Regular price
    $609.24
    Unit price
    per 
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  • GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit
    Regular price
    $824.99
    Sale price
    $824.99
    Regular price
    $970.35
    Unit price
    per 
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  • GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit
    Regular price
    $517.99
    Sale price
    $517.99
    Regular price
    $609.24
    Unit price
    per 
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  • GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over
    Regular price
    $470.99
    Sale price
    $470.99
    Regular price
    $553.85
    Unit price
    per 
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  • GSC P-D Ford Raptor Ecoboost 3.5L Conical Valve Spring Kit w/Ti Retainer & Spring Seat
    Regular price
    $741.99
    Sale price
    $741.99
    Regular price
    $872.32
    Unit price
    per 
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  • GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer
    Regular price
    $843.99
    Sale price
    $843.99
    Regular price
    $992.75
    Unit price
    per 
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  • GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring
    Regular price
    $843.99
    Sale price
    $843.99
    Regular price
    $992.75
    Unit price
    per 
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  • GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)
    Regular price
    $470.99
    Sale price
    $470.99
    Regular price
    $553.85
    Unit price
    per 
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  • GSC P-D Subaru EZ36 Single Conical Valve Spring, Titanium Retainer Kit and Spring Seat Kit
    Regular price
    $741.99
    Sale price
    $741.99
    Regular price
    $872.32
    Unit price
    per 
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  • GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats)
    Regular price
    $399.99
    Sale price
    $399.99
    Regular price
    $470.49
    Unit price
    per 
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  • GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats)
    Regular price
    $216.99
    Sale price
    $216.99
    Regular price
    $254.18
    Unit price
    per 
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  • GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat (SINGLE)
    Regular price
    $3.99
    Sale price
    $3.99
    Regular price
    $3.74
    Unit price
    per 
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  • COMP Cams Valve Springs 1.255in High Per
    Regular price
    $173.99
    Sale price
    $173.99
    Regular price
    Unit price
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  • COMP Cams Valve Spring 1.255in High Perf
    Regular price
    $21.99
    Sale price
    $21.99
    Regular price
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  • COMP Cams Valve Spring 1.450in Outer W/D
    Regular price
    $111.99
    Sale price
    $111.99
    Regular price
    Unit price
    per 
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  • COMP Cams Valve Spring 1.450in Outer W/D
    Regular price
    $85.99
    Sale price
    $85.99
    Regular price
    Unit price
    per 
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