| Year | Engine/Model | Mfg. Code | Model | Kit # | Price | |
|---|---|---|---|---|---|---|
| QXC Hercules Eng. | M-S | CRK-441 | $52.68 | |||
| Service Carburetors | M-S | CRK-441 | $52.68 | |||
| H-25 Waukesha Eng. 180GKB, Payloader J.H.C, G-153 | Z | CRK-447 | $59.46 | |||
| Z | CRK-447 | $59.46 | ||||
| T-20, T-40, T-50 (Continental Eng. F162) | Z | CRK-448 | $64.31 | |||
| Z | CRK-448 | $64.31 | ||||
| HA-G, HU-25 (Early) | Z | ZENITH | CRK-454 | $57.31 | ||
| Z | ZENITH | CRK-454 | $57.31 |