| Engine Type | To Make | Recommended Kit |
| Straight 8, 233 with standard transmission | To Chevy Auto | BU1000101 |
| Straight 8, 248 with standard transmission | To Chevy Auto | BU1000101 |
| Straight 8, 263 with standard transmission | To Chevy Auto | BU1000101 |
| Straight 8, 248 with dynaflow | To Chevy Auto | BU1000201 |
| Straight 8, 263 with dynaflow | To Chevy Auto | BU1000201 |
| Straight 8, 320 with standard transmission, Crank Diameter 3.3125” | To Chevy Auto | BU1000301 |
| Straight 8, 320 with dynaflow, Crank Diameter 3.625” | To Chevy Auto | BU1000401 |
| 1953-1956 264 Nailhead | To Chevy Auto | BU1000501 |
| 1953-1956 322 Nailhead | To Chevy Auto | BU1000501 |
| 1957-1963 394 Nailhead 2.90” crank flange | To Chevy Auto | BU1000601 |
| 1957-1963 401 Nailhead 2.90” crank flange | To Chevy Auto | BU1000602 |
| 1964-1966 401/425 Nailhead | To Chevy Auto | BU1000701 |
| 1964-1966 401/425 small hole flexplate nailhead | To Chevy Auto | BU1000702 |
| 1957-1966 394 Nailhead | To Chevy Manual | BU1001001 |
| 1957-1966 401 Nailhead | To Chevy Manual | BU1001001 |
| 1964-1966 425 Nailhead | To Chevy Manual | BU1001001 |
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