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Drivetrain Parts

  • DD Gear Diff Assembly

    Team GFRP

    DD Gear Diff Assembly

    SKU: GFR-1237

    $64.95

    Replacement Direct Drive Assembly for the 2022 Foam Tire Dirt Oval Cars 

  • 2022 Gear Diff Direct Drive Transmission Kit

    Team GFRP

    2022 Gear Diff Direct Drive Transmission Kit

    SKU: GFR-1258

    $129.95

    Complete Gear Differential Direct Drive Transmission Kit to convert 2022 Dirt Oval Gearbox Transmission Cars. Kit Includes: DD Plates DD Gear Diff Housing and End Plate 108T 64P Spur Gear Differential Height Adjusters Gear Diff Internal Gears and...

  • Metric Shim Kit
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    Team GFRP

    Metric Shim Kit

    SKU: GFR-2046

    $5.95

    Metric Shim Kit kit contains these I.D. Shims 4-5mm  4-6mm 4-10mm

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  • Idler Shaft
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    Team GFRP

    Idler Shaft

    SKU: GFR-1180

    $2.95

    Aluminum idler shaft for our GFR-1177, GFR-1187, GFR-1187M, GFR-2053, GFR-2061, GFR-2075 transmission cases

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  • 5mm Wheel Hex Adapter
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    Quasi Speed

    5mm Wheel Hex Adapter

    SKU: QS-1415

    $14.95

    1 pair of 12mm hex 5mm offset adapters for 3/16 axle dia.   Formerly GFR-1209

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  • Brass Chassis Insert WM
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    Team GFRP

    Brass Chassis Insert

    SKU: GFR-1179

    $10.95

    .6oz of brass weight designed to bolt into the chassis.

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