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Collection: Engine Components

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  • Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 24 - HeadgamesmotorworksHeadgamesmotorworks

    Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 24

    Sale

    Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 24

    Regular price $74.99
    Sale price $74.99 Regular price $83.20
    Unit price /  per 
    Sale
  • Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 32 - HeadgamesmotorworksHeadgamesmotorworks

    Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 32

    Sale

    Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 32

    Regular price $99.99
    Sale price $99.99 Regular price $110.94
    Unit price /  per 
    Sale
  • Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16

    Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16

    Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16

    Regular price $27.99
    Sale price $27.99 Regular price
    Unit price /  per 
  • Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Regular price $309.99
    Sale price $309.99 Regular price $343.70
    Unit price /  per 
    Sale
  • Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

    Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

    Sale

    Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

    Regular price $347.99
    Sale price $347.99 Regular price $386.50
    Unit price /  per 
    Sale
  • Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Regular price $304.99
    Sale price $304.99 Regular price $223.95
    Unit price /  per 
  • Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

    Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

    Sale

    Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

    Regular price $196.99
    Sale price $196.99 Regular price $218.83
    Unit price /  per 
    Sale
  • Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Regular price $203.99
    Sale price $203.99 Regular price $226.69
    Unit price /  per 
    Sale
  • Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8

    Sale

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8

    Regular price $199.99
    Sale price $199.99 Regular price $222.35
    Unit price /  per 
    Sale
  • Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

    Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

    Regular price $196.99
    Sale price $196.99 Regular price $218.78
    Unit price /  per 
    Sale
  • Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Regular price $196.99
    Sale price $196.99 Regular price $218.83
    Unit price /  per 
    Sale
  • Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

    Regular price $200.99
    Sale price $200.99 Regular price $223.16
    Unit price /  per 
    Sale
  • Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8

    Regular price $214.99
    Sale price $214.99 Regular price $239.03
    Unit price /  per 
    Sale
  • Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Regular price $212.99
    Sale price $212.99 Regular price $235.98
    Unit price /  per 
    Sale
  • Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Regular price $216.99
    Sale price $216.99 Regular price $240.64
    Unit price /  per 
    Sale
  • Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8

    Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8

    Sale

    Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8

    Regular price $497.99
    Sale price $497.99 Regular price $553.25
    Unit price /  per 
    Sale
  • Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Regular price $232.99
    Sale price $232.99 Regular price $258.58
    Unit price /  per 
    Sale
  • Supertech 2011+ Mini Cooper R56 N18B16A/N18B16C Black Nitrided Intake Valve - Set of 8

    Supertech 2011+ Mini Cooper R56 N18B16A/N18B16C Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech 2011+ Mini Cooper R56 N18B16A/N18B16C Black Nitrided Intake Valve - Set of 8

    Regular price $220.99
    Sale price $220.99 Regular price $245.60
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8

    Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8

    Sale

    Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8

    Regular price $286.99
    Sale price $286.99 Regular price $318.23
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8

    Regular price $292.99
    Sale price $292.99 Regular price $325.11
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8

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

    Sale

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

    Regular price $182.99
    Sale price $182.99 Regular price $203.13
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

    Regular price $182.99
    Sale price $182.99 Regular price $203.13
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8

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

    Sale

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

    Regular price $190.99
    Sale price $190.99 Regular price $211.77
    Unit price /  per 
    Sale
  • Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Regular price $205.99
    Sale price $205.99 Regular price $229.10
    Unit price /  per 
    Sale
  • Supertech Nissan SR20VE Inconel Exhaust Valve - Set of 8

    Supertech Nissan SR20VE Inconel Exhaust Valve - Set of 8

    Sale

    Supertech Nissan SR20VE Inconel Exhaust Valve - Set of 8

    Regular price $319.99
    Sale price $319.99 Regular price $355.24
    Unit price /  per 
    Sale
  • Supertech Nissan VG30DE/VG30DET Inconel Exhaust Valve - +0.5mm Oversize - Set of 12

    Supertech Nissan VG30DE/VG30DET Inconel Exhaust Valve - +0.5mm Oversize - Set of 12

    Sale

    Supertech Nissan VG30DE/VG30DET Inconel Exhaust Valve - +0.5mm Oversize - Set of 12

    Regular price $463.99
    Sale price $463.99 Regular price $515.57
    Unit price /  per 
    Sale
  • Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12

    Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12

    Sale

    Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12

    Regular price $460.99
    Sale price $460.99 Regular price $512.68
    Unit price /  per 
    Sale
  • Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

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

    Sale

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

    Regular price $207.99
    Sale price $207.99 Regular price $230.85
    Unit price /  per 
    Sale
  • Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8

    Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8

    Regular price $187.99
    Sale price $187.99 Regular price $208.57
    Unit price /  per 
    Sale
  • Supertech Nissan SR20VE Black Nitrided Intake Valve - Set of 8

    Supertech Nissan SR20VE Black Nitrided Intake Valve - Set of 8

    Sale

    Supertech Nissan SR20VE Black Nitrided Intake Valve - Set of 8

    Regular price $191.99
    Sale price $191.99 Regular price $212.73
    Unit price /  per 
    Sale
  • Supertech Nissan SR20VE Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Supertech Nissan SR20VE Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Sale

    Supertech Nissan SR20VE Black Nitrided Intake Valve - +1mm Oversize - Set of 8

    Regular price $187.99
    Sale price $187.99 Regular price $208.57
    Unit price /  per 
    Sale
  • Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

    Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

    Sale

    Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

    Regular price $302.99
    Sale price $302.99 Regular price $335.95
    Unit price /  per 
    Sale
  • Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

    Regular price $5.99
    Sale price $5.99 Regular price
    Unit price /  per 
  • Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

    Regular price $5.99
    Sale price $5.99 Regular price
    Unit price /  per 
  • Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

    Regular price $5.99
    Sale price $5.99 Regular price
    Unit price /  per 
  • Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

    Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

    Regular price $5.99
    Sale price $5.99 Regular price
    Unit price /  per 
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