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2021 Assault

  • Molded Sprint Car Cage
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    Quasi Speed

    Molded Sprint Car Cage

    $44.95

    Molded Sprint Car Cage Designed for our Dirt Oval line up of cars. Front Bumper is separated allowing it to stay mounted to the Chassis or can be glued together for one piece design like the current machined cage. Current body work is bolt on with very...

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  • 9mm Hex Adapter
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    Quasi Speed

    9mm Hex Adapter

    $14.95

    9mm Hex Adapter with screws Formerly 57-1281 and GFR-1373

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  • 7x7 Top Wing with Mounts
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    Quasi Speed

    7x7 Top Wing with Mounts

    $27.95

    Our light weight 7"x7" wing with mounts.  This wing has proven to allow the car to rotate more through the center of the corner than our higher downforce wing. Formrely GFR-1364

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  • 0.040 (1mm) Shim
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    Quasi Speed

    0.040 (1mm) Shim

    $9.95

    1MM (0.040) metal shim pack of 10 Formerly GFR-1343 and 57-1063

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  • B6 Diff Gear Diff Case Set (plastic)

    Team GFRP

    B6 Diff Gear Diff Case Set (plastic)

    $9.95

     1 Gear Differential Gear, 52T-48 1 Gear Differential Cover 1 Gear Differential Cross Pin  

  • Brass Front Arm Insert (GFR-1341)
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    Team GFRP

    Brass Front Arm Insert (GFR-1341)

    $14.95

    Set of brass chassis inserts.  Total weight is right at 1/2oz with the hardware.  Just press the insert in and secure with 4-40 screw.

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  • Small Bore 4 Hole Split Hole Size Piston
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    Quasi Speed

    Small Bore 4 Hole Split Hole Size Piston

    $24.95

    Small bore piston with o-rings.  4 hole with 2 different sized holes.  Works best on rougher tracks.  Comes in a set of 4. Formerly GFR-4075 and 57-1258

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  • Big Bore 4 Hole Split Hole Size Piston
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    Quasi Speed

    Big Bore 4 Hole Split Hole Size Piston

    $24.95

    Big bore piston with o-rings.  4 hole with 2 different sized holes.  Works best on rougher tracks.  Comes in a set of 4. Formerly GFR-4154 and 57-1109

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