Supertech

  • Supertech Block Guard - B Series-Block Guards & Girdles-Speed Science

    Supertech Block Guard - B Series

    Supertech
    $219.00

    Our Supertech Block Guards are meticulously designed and tested in many engines. As a result, we offer a product that will provide support to high...

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  • Supertech Bronze Valve Guides - B/H Series-Valves-Speed Science

    Supertech Bronze Valve Guides - B/H Series

    Supertech
    $169.00

    GDE-HB55-I -- Supertech Valve Guides, Valve Guide Exhaust Honda B/H series 5.5mm stem Manganese Bronze. GDE-HB55-E -- Supertech Valve Guides, Valv...

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    $169.00
  • Supertech Bronze Valve Guides - K Series-Valves-Speed Science

    Supertech Bronze Valve Guides - K Series

    Supertech
    $169.00

    GDE-HK55-I - Honda K20/K24 Valve Guide Intake - Outter diameter : 11.07mm - Manganese Bronze GDE-HK55-E - Honda K20/K24 Valve Guide Exhaust - Outt...

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    $169.00
  • Supertech Dual Valve Spring & Retainer Kit - B Series-Valve Springs-Speed Science

    Supertech Dual Valve Spring & Retainer Kit - B Series

    Supertech
    $695.00

    Supertech Dual Valve Spring & Retainer Kit - B Series All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Stee...

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    $695.00
  • Supertech Dual Valve Spring & Retainer Kit - K Series-Valve Springs-Speed Science

    Supertech Dual Valve Spring & Retainer Kit - K Series

    Supertech
    $795.00

    Supertech Dual Valve Spring & Retainer Kit - K Series All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Stee...

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    $795.00
  • Supertech Dual Valvespring + Retainer Kit - H/F Series-Speed Science

    Supertech Dual Valvespring + Retainer Kit - H/F Series

    Speed Science
    $765.00

    Supertech Dual Valvespring + Retainer Kit – H/F Series Supertech Dual Valvespring + Retainer Kit - H/F Series All Supertech valve springs are made ...

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    $765.00
  • Supertech Dual Valvespring + Retainer Kit - H/F Series

    Supertech
    $765.00

    All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high r...

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  • Supertech Piston Ring Set - B Series-Piston Rings-Speed Science

    Supertech Piston Ring Set - B Series

    Supertech
    $179.00

    High-quality replacement pistons ring sets to replace both OEM and aftermarket piston rings. Supertech piston rings suit rebuilds of tired old mot...

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  • Supertech Piston Ring Set - K Series-Piston Rings-Speed Science

    Supertech Piston Ring Set - K Series

    Supertech
    $179.00

    High-quality replacement pistons ring sets to replace both OEM and aftermarket piston rings. Supertech piston rings suit rebuilds of tired old mo...

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    Supertech Valve Spring & Retainer Kit - MX8 NB 1.8L

    Supertech
    Original Price $1,099.00
    Current Price $889.00

    Supertech Valve Spring & Retainer Kit - MX8 NB 1.8L

    Original Price $1,099.00
    Current Price $889.00
    Save 19%
  • Supertech Valve Stem Seals - D/B/H/F/K Series-Valve Stem Seals-Speed Science

    Supertech Valve Stem Seals - D/B/H/F/K Series

    Supertech
    $42.50

    Supertech 5.5mm viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise...

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    $42.50
  • Supertech Valve Stem Seals - MX5-Valve Stem Seals-Speed Science

    Supertech Valve Stem Seals - MX5

    Supertech
    $42.50

    Supertech viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have...

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    $42.50