Valve Springs, Retainers
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Original price $1,424.49Original price $1,424.49 - Original price $1,424.49Original price $1,424.49Current price $1,139.93$1,139.93 - $1,139.93Current price $1,139.93| /
Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit
SupertechSupertech Nissan VQ37VHR 24V Beehive Valve Spring Kit
Original price $1,424.49Original price $1,424.49 - Original price $1,424.49Original price $1,424.49Current price $1,139.93$1,139.93 - $1,139.93Current price $1,139.93| /Sold out -
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /
Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit
SupertechSupertech Mazda Protege/MX6 2.0L Single Valve Spring Kit
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /Sold out -
Original price $810.52Original price $810.52 - Original price $810.52Original price $810.52Current price $648.60$648.60 - $648.60Current price $648.60| /
Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit
SupertechSupertech Mini Cooper B48 Turbo Beehive Valve Spring Kit
Original price $810.52Original price $810.52 - Original price $810.52Original price $810.52Current price $648.60$648.60 - $648.60Current price $648.60| /Sold out -
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
SupertechSupertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /Sold out -
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
SupertechSupertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /Sold out -
Original price $340.03Original price $340.03 - Original price $340.03Original price $340.03Current price $272.10$272.10 - $272.10Current price $272.10| /
Supertech Nissan TB48 24V Single Valve Spring Kit
SupertechSupertech Nissan TB48 24V Single Valve Spring Kit
Original price $340.03Original price $340.03 - Original price $340.03Original price $340.03Current price $272.10$272.10 - $272.10Current price $272.10| /Sold out -
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /
Supertech Honda K20A3/K24A3 Single Valve Spring Kit
SupertechSupertech Honda K20A3/K24A3 Single Valve Spring Kit
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /Sold out -
Original price $838.14Original price $838.14 - Original price $838.14Original price $838.14Current price $670.71$670.71 - $670.71Current price $670.71| /
Supertech Mitsubishi 3000 6G72 Single Valve Spring Kit
SupertechSupertech Mitsubishi 3000 6G72 Single Valve Spring Kit
Original price $838.14Original price $838.14 - Original price $838.14Original price $838.14Current price $670.71$670.71 - $670.71Current price $670.71| /Sold out -
Original price $838.14Original price $838.14 - Original price $838.14Original price $838.14Current price $670.71$670.71 - $670.71Current price $670.71| /
Supertech Mitsubishi 3000 Single Valve Spring Kit
SupertechSupertech Mitsubishi 3000 Single Valve Spring Kit
Original price $838.14Original price $838.14 - Original price $838.14Original price $838.14Current price $670.71$670.71 - $670.71Current price $670.71| /Sold out -
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /
Supertech Mitsubishi 4G63 Single Valve Spring Kit
SupertechSupertech Mitsubishi 4G63 Single Valve Spring Kit
Original price $558.78Original price $558.78 - Original price $558.78Original price $558.78Current price $447.16$447.16 - $447.16Current price $447.16| /Sold out -
Original price $937.41Original price $937.41 - Original price $937.41Original price $937.41Current price $750.15$750.15 - $750.15Current price $750.15| /
Supertech Mitsubishi 3000 Beehive Valve Spring Kit
SupertechSupertech Mitsubishi 3000 Beehive Valve Spring Kit
Original price $937.41Original price $937.41 - Original price $937.41Original price $937.41Current price $750.15$750.15 - $750.15Current price $750.15| /Sold out -
Original price $771.99Original price $771.99 - Original price $771.99Original price $771.99Current price $617.77$617.77 - $617.77Current price $617.77| /
Supertech Mitsubishi 4G63 Beehive Valve Spring Kit
SupertechSupertech Mitsubishi 4G63 Beehive Valve Spring Kit
Original price $771.99Original price $771.99 - Original price $771.99Original price $771.99Current price $617.77$617.77 - $617.77Current price $617.77| /Sold out -
Original price $771.99Original price $771.99 - Original price $771.99Original price $771.99Current price $617.77$617.77 - $617.77Current price $617.77| /
Supertech Mitsubishi 4G63 Beehive Valve Spring Kit
SupertechSupertech Mitsubishi 4G63 Beehive Valve Spring Kit
Original price $771.99Original price $771.99 - Original price $771.99Original price $771.99Current price $617.77$617.77 - $617.77Current price $617.77| /Sold out -
Original price $342.26Original price $342.26 - Original price $342.26Original price $342.26Current price $273.89$273.89 - $273.89Current price $273.89| /
Supertech Nissan TB48 24V Single Valve Spring Kit
SupertechSupertech Nissan TB48 24V Single Valve Spring Kit
Original price $342.26Original price $342.26 - Original price $342.26Original price $342.26Current price $273.89$273.89 - $273.89Current price $273.89| /Sold out -
Original price $876.74Original price $876.74 - Original price $876.74Original price $876.74Current price $701.59$701.59 - $701.59Current price $701.59| /
Supertech Nissan RB26DET 24V Single Valve Spring Kit
SupertechSupertech Nissan RB26DET 24V Single Valve Spring Kit
Original price $876.74Original price $876.74 - Original price $876.74Original price $876.74Current price $701.59$701.59 - $701.59Current price $701.59| /Sold out -
Original price $1,180.03Original price $1,180.03 - Original price $1,180.03Original price $1,180.03Current price $944.30$944.30 - $944.30Current price $944.30| /
Supertech Nissan Skyline RB20 DOHC 24V (w/Solid Lifter Conversion) Dual Valve Spring Kit
SupertechSupertech Nissan Skyline RB20 DOHC 24V (w/Solid Lifter Conversion) Dual Valve Spring Kit
Original price $1,180.03Original price $1,180.03 - Original price $1,180.03Original price $1,180.03Current price $944.30$944.30 - $944.30Current price $944.30| /Sold out -
Original price $752.12Original price $752.12 - Original price $752.12Original price $752.12Current price $601.87$601.87 - $601.87Current price $601.87| /
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
SupertechSupertech Mitsubishi 4G63 Dual Valve Spring Kit
Original price $752.12Original price $752.12 - Original price $752.12Original price $752.12Current price $601.87$601.87 - $601.87Current price $601.87| /Sold out -
Original price $964.96Original price $964.96 - Original price $964.96Original price $964.96Current price $772.19$772.19 - $772.19Current price $772.19| /
Supertech 2015+ Honda K20C Single Valve Spring Kit
SupertechSupertech 2015+ Honda K20C Single Valve Spring Kit
Original price $964.96Original price $964.96 - Original price $964.96Original price $964.96Current price $772.19$772.19 - $772.19Current price $772.19| /Sold out -
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)
SupertechSupertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)
Original price $786.68Original price $786.68 - Original price $786.68Original price $786.68Current price $629.53$629.53 - $629.53Current price $629.53| /Sold out -
Original price $786.01Original price $786.01 - Original price $786.01Original price $786.01Current price $628.99$628.99 - $628.99Current price $628.99| /
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)
SupertechSupertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)
Original price $786.01Original price $786.01 - Original price $786.01Original price $786.01Current price $628.99$628.99 - $628.99Current price $628.99| /Sold out -
Original price $1,325.23Original price $1,325.23 - Original price $1,325.23Original price $1,325.23Current price $1,060.49$1,060.49 - $1,060.49Current price $1,060.49| /
Supertech BMW S54 24V 3.2L Single Beehive Valve Spring Kit
SupertechSupertech BMW S54 24V 3.2L Single Beehive Valve Spring Kit
Original price $1,325.23Original price $1,325.23 - Original price $1,325.23Original price $1,325.23Current price $1,060.49$1,060.49 - $1,060.49Current price $1,060.49| /Sold out -
Original price $863.90Original price $863.90 - Original price $863.90Original price $863.90Current price $691.32$691.32 - $691.32Current price $691.32| /
Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit
SupertechSupertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit
Original price $863.90Original price $863.90 - Original price $863.90Original price $863.90Current price $691.32$691.32 - $691.32Current price $691.32| /Sold out -
Original price $763.86Original price $763.86 - Original price $763.86Original price $763.86Current price $611.27$611.27 - $611.27Current price $611.27| /
Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves)
SupertechSupertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves)
Original price $763.86Original price $763.86 - Original price $763.86Original price $763.86Current price $611.27$611.27 - $611.27Current price $611.27| /Sold out -
Original price $777.34Original price $777.34 - Original price $777.34Original price $777.34Current price $622.05$622.05 - $622.05Current price $622.05| /
Supertech Honda LEA/L15A 4cyl 16V Honda CR-Z 1.5L LEA Single Valve Spring Kit
SupertechSupertech Honda LEA/L15A 4cyl 16V Honda CR-Z 1.5L LEA Single Valve Spring Kit
Original price $777.34Original price $777.34 - Original price $777.34Original price $777.34Current price $622.05$622.05 - $622.05Current price $622.05| /Sold out