Collection: Supertech

Valve Springs, Retainers

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

Regular price $601.87

Sale price $601.87 Regular price ~~$752.12~~

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Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Regular price $55.70

Sale price $55.70 Regular price ~~$69.60~~

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Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Regular price $55.70

Sale price $55.70 Regular price ~~$69.60~~

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Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Regular price $55.70

Sale price $55.70 Regular price ~~$69.60~~

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Supertech Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

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Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Regular price $55.70

Sale price $55.70 Regular price ~~$69.60~~

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Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

Regular price $186.64

Sale price $186.64 Regular price ~~$233.23~~

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Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8

Regular price $182.62

Sale price $182.62 Regular price ~~$228.21~~

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Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Regular price $190.41

Sale price $190.41 Regular price ~~$237.94~~

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Supertech Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8

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Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8

Regular price $190.49

Sale price $190.49 Regular price ~~$238.05~~

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Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - + 1mm Oversize - Set of 8 - Truck & Automotive

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Truck & Automotive

Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8

Regular price $329.38

Sale price $329.38 Regular price ~~$392.29~~

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Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8

Regular price $313.92

Sale price $313.92 Regular price ~~$392.29~~

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Supertech Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8

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Valve Seals

Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8

Regular price $8.13

Sale price $8.13 Regular price ~~$8.35~~

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Valve Seals

Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8

Regular price $11.68

Sale price $11.68 Regular price ~~$12.01~~

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Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8

Regular price $205.97

Sale price $205.97 Regular price ~~$257.39~~

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Valve Springs, Retainers

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

Regular price $629.53

Sale price $629.53 Regular price ~~$786.68~~

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Supertech Mitsubishi Evo dual valve spring kit with polished chrome springs

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Truck & Automotive

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

Regular price $629.53

Sale price $629.53 Regular price ~~$786.68~~

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Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 - Engine Components

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Engine Components

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

Regular price $37.84

Sale price $37.84 Regular price ~~$47.29~~

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Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

Regular price $207.56

Sale price $207.56 Regular price ~~$259.37~~

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Black nitrided intake engine valves for Nissan 300ZX VG30DE/VG30DET engine set

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Truck & Automotive

Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12

Regular price $287.99

Sale price $287.99 Regular price ~~$359.88~~

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