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Ferrea Nissan GT-R VR38DETT Single Spring Kit
Regular price $1,356.91Regular priceUnit price per$1,507.68Sale price $1,356.91Sold out -
Brian Crower Nissan RB26DETT Single Spring & Titanium Retainer Kit
Regular price $405.00Regular priceUnit price per -
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
Regular price $182.48Regular priceUnit price per$228.03Sale price $182.48Sale -
GSC P-D SR20 Single Spring w/ Titanium Retainer Valvetrain Kit
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sale -
GSC P-D VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit
Regular price $597.57Regular priceUnit price per$703.02Sale price $597.57Sale -
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket
Regular price $282.46Regular priceUnit price per$332.31Sale price $282.46Sold out -
GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24)
Regular price $423.70Regular priceUnit price per$498.47Sale price $423.70Sale -
GSC P-D Honda B-Series Vtec Dual Spring Set and Titanium Retainer
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sold out -
GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sale -
GSC P-D Toyota 2JZ Beehive Valve Springs & Ti Retainer Kit (Check Fitment of Spring Base)
Regular price $597.57Regular priceUnit price per$703.02Sale price $597.57Sale -
GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16
Regular price $48.96Regular priceUnit price per$57.60Sale price $48.96Sale -
GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sale -
GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring Chromoly Seat and Titanium Retainer Kit
Regular price $306.01Regular priceUnit price per$360.01Sale price $306.01Sale -
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket
Regular price $282.46Regular priceUnit price per$332.31Sale price $282.46Sale -
GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20
Regular price $447.72Regular priceUnit price per$526.73Sale price $447.72Sale -
GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sale -
GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sale -
GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
Regular price $399.92Regular priceUnit price per$470.49Sale price $399.92Sold out -
Brian Crower Nissan KA24DE - High Mileage Dual Spring and Steel Alloy Retainer/Seat
Regular price $402.00Regular priceUnit price per -
Brian Crower Nissan SR20VE Dual Spring & Titanium Retainer Kit
Regular price $478.00Regular priceUnit price per -
Brian Crower Subaru BRZ/Scion FR-S/Toyota GT86 4UGSE Single Spring & Titanium Retainer Kit w/ Seats
Regular price $394.00Regular priceUnit price per -
Brian Crower Honda/Acura B18C/B16A/B17A & Nissan KA24DE Dual Valve Springs
Regular price $274.00Regular priceUnit price per -
Brian Crower Honda K20A2/K20Z3F20C/F22C Spring Seats
Regular price $64.00Regular priceUnit price per -
Brian Crower Subaru EJ205-WRX/EJ257-STi Titanium Retainers - Set of 16
Regular price $204.00Regular priceUnit price per
