Stock Car Parts

3mm Ø 34mm steel hinge pin for the GFR-1472 rear adjustable arm, GFR-1474 rear adjustable arm, and the GFR-1475 75mm molded rear arm. 

Replacement black anodized aluminum rear hub link mounts for the 2026 Assault

Carbon Fiber rear shock tower for the 26 Assault

Replacement molded rear hub pair for the 26 Assault

Metric aluminum 0/3 toe blocks. Dot goes towards back of car. Must be used with QS-4127 shim kit. 

Complete molded rear hub kit for the 26 Assault

Molded 70mm front hex arm. Stock in the 2026 Assault, 2026 HBS, and 2027 Mistress. Must be used with GFR-1617 or GFR-1618 caster blocks. These have an available carbon fiber insert for added rigidity, or Brass insert for added weight (sold separately).

Black anodized aluminum rear camber link mount. Stock replacement for the 2026 Assault and 2026 HBS. Will work as a replacement for the GFR-1288M Rear Camber Link Mount. 

Set of 6 M4 x 16 Flat Head Screws

Complete transmission kit for the 2025 Layback (no offset) transmission case. Includes a molded 39T idler gear, steel topshaft, and an aluminum slipper eliminator. Your choice of ball diff or gear diff. Designed for dirt oval application.    25...

Black aluminum case and comes with two 0mm molded inserts and two 1mm molded inserts. Uses 39T idler gear. For dirt oval application only. Uses GFR-2100 motor plate.  Replacement for the 2021 transmission case.

Carbon fiber motor plate for the GFR-2095 25 Layback transmission case. Allows for use with or without the GFR-2105 Layback Dust Cover

Set of four molded inserts for the +8 transmission case. Comes with two 0mm inserts, and two 1mm inserts

Molded 39T Idler Gear

Set of two shim kits. Can be used for hinge pins and shocks

Molded caster block set with two 0*, 5*, 10* inserts. Designed for the GFR-1626 and GFR-1627 70mm arm.