Collection: Valve Springs, Retainers
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GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring
Regular price $843.99Sale price $843.99 Regular priceUnit price / per$992.75Sale -
GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit
Regular price $494.99Sale price $494.99 Regular priceUnit price / per$581.55Sale -
GSC P-D Honda B-Series Vtec Dual Spring Set and Titanium Retainer
Regular price $399.99Sale price $399.99 Regular priceUnit price / per$394.78 -
GSC P-D Toyota 2JZ Beehive Valve Springs & Ti Retainer Kit (Check Fitment of Spring Base)
Regular price $597.99Sale price $597.99 Regular priceUnit price / per$703.02Sale -
GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit
Regular price $399.99Sale price $399.99 Regular priceUnit price / per$470.49Sale -
GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit
Regular price $496.99Sale price $496.99 Regular priceUnit price / per$584.00Sale -
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit
Regular price $765.99Sale price $765.99 Regular priceUnit price / per$900.00Sale -
GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16
Regular price $48.99Sale price $48.99 Regular priceUnit price / per$57.60Sale -
GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)
Regular price $33.99Sale price $33.99 Regular priceUnit price / per$39.60Sale -
GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)
Regular price $22.99Sale price $22.99 Regular priceUnit price / per$26.40Sale -
Brian Crower Honda/Acura B18C/B16A H22 K Series F Series Steel Retainers - HIGH MILEAGE STREET
Regular price $99.99Sale price $99.99 Regular priceUnit price / per -
Brian Crower Toyota 2JZGTE/Lexus 2JZGE Single Valve Springs
Regular price $143.99Sale price $143.99 Regular priceUnit price / per -
Brian Crower Nissan SR20DE Single Valve Springs (Set of 16)
Regular price $96.99Sale price $96.99 Regular priceUnit price / per -
Brian Crower Toyota 2JZGTE/Lexus 2JZGE HD Single Spring & Steel Retainer Kit (800+whp)
Regular price $292.99Sale price $292.99 Regular priceUnit price / per -
Brian Crower Toyota 2JZGTE/Lexus 2JSGE HD Single Spring & Titanium Retainer Kit (800+whp)
Regular price $449.99Sale price $449.99 Regular priceUnit price / per -
Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring and Steel Alloy Retainer & Spr
Regular price $402.99Sale price $402.99 Regular priceUnit price / per -
Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit
Regular price $410.99Sale price $410.99 Regular priceUnit price / per$432.25Sale -
Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit
Regular price $410.99Sale price $410.99 Regular priceUnit price / per$432.25Sale -
Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit
Regular price $45.99Sale price $45.99 Regular priceUnit price / per$48.25Sale -
Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs)
Regular price $386.99Sale price $386.99 Regular priceUnit price / per$406.35Sale -
Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs)
Regular price $232.99Sale price $232.99 Regular priceUnit price / per$244.25Sale -
Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs)
Regular price $232.99Sale price $232.99 Regular priceUnit price / per$244.25Sale -
Brian Crower Toyota 2ZZFE Single Valve Spring
Regular price $96.99Sale price $96.99 Regular priceUnit price / per -
Brian Crower Mitsubishi 4G63 Eclipse/Evo/Dodge SRT-4 Single Valve Springs
Regular price $96.99Sale price $96.99 Regular priceUnit price / per -
Brian Crower Volkswagen/Audi 1.8T Single Spring & Titanium Retainer Kit
Regular price $375.99Sale price $375.99 Regular priceUnit price / per -
Brian Crower Subaru EJ205/EJ207/EJ257 Series Dual Spring/Titanium Retainer/Spring Seal Kit
Regular price $542.99Sale price $542.99 Regular priceUnit price / per -
Brian Crower Subaru EJ Series / Toyota 3SGTE/GE Single Spring & Steel Retainer Kit
Regular price $195.99Sale price $195.99 Regular priceUnit price / per -
Brian Crower Toyota 2JZGTE/Lexus 2JZGE Single Spring & Steel Retainer Kit
Regular price $292.99Sale price $292.99 Regular priceUnit price / per -
Brian Crower Toyota 2JZGTE/Lexus 2JSGE Single Spring & Titanium Retainer Kit
Regular price $449.99Sale price $449.99 Regular priceUnit price / per -
Brian Crower Mitsubishi 4G63 Eclipse/Evo Single Spring & Titanium Retainer Kit
Regular price $300.99Sale price $300.99 Regular priceUnit price / per -
Brian Crower Honda D16Y8/D16Z6 Single Spring & Steel Retainer Kit
Regular price $195.99Sale price $195.99 Regular priceUnit price / per -
Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring & Steel Alloy Retainer Kit - N
Regular price $339.99Sale price $339.99 Regular priceUnit price / per -
Brian Crower Honda/Acura K20A/K20Z F20C/F22C-Race/LTD Street Dual Spring and Titanium Retainer & Spr
Regular price $488.99Sale price $488.99 Regular priceUnit price / per -
Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit
Regular price $447.99Sale price $447.99 Regular priceUnit price / per$522.23Sale -
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
Regular price $527.99Sale price $527.99 Regular priceUnit price / per$616.51Sale -
GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over
Regular price $470.99Sale price $470.99 Regular priceUnit price / per$553.85Sale









