Dirt Oval

28mm (1.10) Aluminum Turnbuckle available in Red or Black anodizing. (2)

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...

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

Replacement Thumbscrew for the Adjustable arms.

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

Replacement Direct Drive Aluminum Outdrives for the Ball Differential (blade)

Replacement Direct Drive Aluminum Outdrives for the Ball Differential (pin)

Caster Bushings for GFR-1326 King Pin to fit in GFR-1285 Caster Block.

48 Pitch 81 Tooth Spur Gear that fits our Gear Differential Direct Drive Unit

48 Pitch 87 Tooth Spur Gear that fits our Gear Differential Direct Drive Unit

2022 GFR1 Direct Drive Sprint Car  Updates Include: Molded front arms Options of laydown or stand up shock towers Adjustable toe Rear Control Arms New Gear Diff Direct Drive with Adjustable plates New chassis Design with Toe already set in the...

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

Front Bumper Mount

1 Pair of Diamond Like Carbon Coated Short Shock Shafts for the small bore shocks Formerly GFR-4161

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

4 hole 12mm big bore pistons with o rings. Formerly GFR-4153 and 57-1047