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

On Center King Pin For the GFR-1285 Caster Block. Will require GFR-1325 Caster Bushings.  

New Molded Front Arms for the Foam tire Dirt oval Car lineup. These are replacement arms for the Foam tire arm update kit GFR-1337  

New Molded Foam Tire Arm Kit. Kit includes: GFR-1244 Molded front arms GFR-1195 Machined Arm Kit GFR-1285 Caster Blocks GFR-2043 Captured Outer Hinge Pin GFR-2044 Captured Inner Hinge Pin GFR-1326 King Pin GFR-1325 King Pin Bushings Spacers for above...

Camber link Extension for our Rubber Tire Dirt Oval Cars

1/4 x 3/8 Flanged Bearings (2)   Formerly GFR-2037

Build Instructions for the Apollo Drag Car

64 Pitch 116 Tooth Spur Gear that fits our Gear Differential Direct Drive Unit

64 Pitch 108 Tooth Spur Gear that fits our Gear Differential Direct Drive Unit

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 Gear Box Sprint Car Kit Updates Include: Molded front arms Options of laydown or stand up shock towers Adjustable toe Rear Control Arms New 2021 Laydown Transmission New chassis Design with Toe already set in the chassis Left 3 degrees in, and...

5 pack of the Brass chassis insert with hardware

3mm thick front wheel hex spacer. Available in Black or Red Colors   Formerly GFR-1335

New ABS Late Model Bumper modeled after the popular Carbon Fiber version.

73mm long CVA complete kit with the GFR-1230 axles in it.  Designed for Our 2020 Apollo Drag Car