Ford Toploader ID Codes
Toploader 4-speed Transmission ID Codes
| Code | Year | Body | Engine | Type | Notes |
| HEH-G | 1965 | Mustang | 260, 289 | Before 8/20/64 | |
| HEH-J | 1965 | Galaxie | 390 | ||
| HEH-L | 1965 | Fairlane | 289-4V | wide ratio | Before 12/1/64 |
| HEH-M | 1965 | Falcon | 289-2V | wide ratio | Before 10/1/64 |
| HEH-N | 1965 | Fairlane | 289K | close ratio | |
| HEH-P | 1965 | Mustang | 289-4V | wide ratio | From 8/20/64 to 12/30/64 |
| HEH-R | 1965 | Galaxie | 427 | ||
| HEH-S | 1965 | Mustang | 289K | Before 8/20/64 | |
| HEH-T | 1965 | Mustang | 289K | close ratio | From 8/20/64 to 10/1/64 |
| HEH-AM | 1966 | Galaxie | 410, 428 | close ratio | |
| HEH-AR | 1966 | Fairlane | 390 | close ratio | |
| HEH-BL | 1965 | Galaxie | 390 | ||
| HEH-BN | 1965 | Fairlane | 289 | After 12/1/64 | |
| HEH-BP | 1965 | Falcon | 289 | From 10/1/64 to 2/1/65 | |
| HEH-BR | 1965 | Mustang | 260, 289 | From 12/30/64 to 2/1/65 | |
| HEH-BS | 1965 | Falcon | 289 | From 2/1/65 | |
| HEH-BT | 1965 | Mustang | 289 | From 2/1/65 | |
| HEH-BV | 1966 | Fairlane, Falcon | 289 | wide ratio | |
| HEH-BW | 1966 | Mustang | 289 | wide ratio | |
| HEH-BX | 1965/66 | Mustang | 289K | close ratio | From 10/1/64 |
| HEH-CB | 1965 | Galaxie | 427 | ||
| HEH-CC | 1965/66 | Galaxie | 390, 427 | close ratio | |
| HEH-CG | 1966 | Galaxie | 428 | ||
| HEH-CJ | 1967 | Fairlane | 427 | ||
| HEH-CL | 1966 | Fairlane | 390GT | ||
| RUG-A | 1967 | Galaxie | 390 | ||
| RUG-A1 | 1967 | Galaxie | 390 | ||
| RUG-A2 | 1967 | Galaxie | 390 | ||
| RUG-B | 1967 | Galaxie | 427 | ||
| RUG-B1 | 1967 | Galaxie | 427 | ||
| RUG-B2 | 1967 | Galaxie | 427 | ||
| RUG-C | 1967 | Fairlane | 390 | close ratio | |
| RUG-C1 | 1967 | Fairlane | 390 | close ratio | |
| RUG-C2 | 1967/69 | Fairlane, Torino | 390 | close ratio | |
| RUG-C2 | 1968 | Fairlane | 390 | close ratio | |
| RUG-C2 | 1969 | Torino | 390 | close ratio | |
| RUG-D | 1967 | Fairlane, Falcon | 289 | wide ratio | |
| RUG-D1 | 1967 | Fairlane, Falcon | 289 | wide ratio | |
| RUG-D2 | 1968 | Fairlane, Falcon | 289, 302 | ||
| RUG-D2 | 1969 | Fairlane | 351 | ||
| RUG-E | 1967 | Mustang | 289 | wide ratio | |
| RUG-E1 | 1967 | Mustang | 289 | wide ratio | |
| RUG-E2 | 1967/68 | Mustang | 289 | wide ratio | |
| RUG-E2 | 1968 | Mustang | 289, 302 | wide ratio | |
| RUG-E3 | 1969 | Mustang | 302, 351 | wide ratio | |
| RUG-G | 1967 | Galaxie | 428 | ||
| RUG-G1 | 1967 | Galaxie | 428 | ||
| RUG-G2 | 1967 | Galaxie | 428 | ||
| RUG-J | 1967 | Fairlane | 390 | ||
| RUG-J1 | 1967 | Fairlane | 390 | ||
| RUG-J2 | 1967 | Fairlane | 390 | ||
| RUG-J2 | 1968 | Fairlane | 390GT | ||
| RUG-J2 | 1969 | Fairlane | 390 | ||
| RUG-L | 1967 | Fairlane | 427 | close ratio | |
| RUG-M | 1967 | Mustang | 390 | wide ratio | |
| RUG-M1 | 1967 | Mustang | 390 | wide ratio | |
| RUG-M2 | 1967 | Mustang | 390 | wide ratio | |
| RUG-M2 | 1968 | Mustang | 390GT | wide ratio | |
| RUG-M3 | 1969 | Mustang | 390 | wide ratio | |
| RUG-N | 1967 | Mustang | 289K | close ratio | |
| RUG-N1 | 1967 | Mustang | 289K | close ratio | |
| RUG-N2 | 1967 | Mustang | 289K | close ratio | |
| RUG-S | 1968 | Mustang | 428 | ||
| RUG-T | 1968 | Galaxie | 390 | ||
| RUG-V | 1968 | Galaxie | 427 | ||
| RUG-V1 | 1969 | Galaxie | 429 | ||
| RUG-AD | 1968 | Mustang | 390GT | close ratio | |
| RUG-AD1 | 1969 | Mustang | 390 | close ratio | |
| RUG-AE | 1968 | Mustang | 428 | close ratio | |
| RUG-AE1 | 1968/69 | Mustang | 428 | close ratio | |
| RUG-AE2 | 1969 | Mustang | 428,429 | close ratio | |
| RUG-AG | 1969 | Mustang | 302, 351 | close ratio | |
| RUG-AH | 1969 | Torino | 351 | close ratio | |
| RUG-AJ | 1969 | Torino | 428 | close ratio | |
| RUG-AK | 1969 | Torino | 351 | close ratio | 31-spline |
| RUG-AL | 1969 | Torino | 390 | close ratio | 31-spline |
| RUG-AR | 1970 | Torino | 351 | wide ratio | |
| RUG-AR1 | 1970 | Torino | 351 | wide ratio | |
| RUG-AS | 1970 | Torino | 351 | close ratio | 31-spline |
| RUG-AS1 | 1970 | Torino | 351 | close ratio | 31-spline |
| RUG-AT | 1970 | Torino | 351 | close ratio | |
| RUG-AT1 | 1970 | Torino | 351 | close ratio | |
| RUG-AU | 1970 | Torino | 429 | close ratio | |
| RUG-AU1 | 1970 | Torino | 429 | ||
| RUG-AU1 | 1971 | Torino | 429 | ||
| RUG-AV | 1970 | Mustang | 302, 351 | wide ratio | |
| RUG-AV1 | 1970/71 | Mustang | 302, 351 | wide ratio | |
| RUG-AW | 1970 | Mustang | 302, 351 | close ratio | |
| RUG-AW1 | 1970/71 | Mustang | 302, 351 | close ratio | |
| RUG-AZ | 1970 | Mustang | 428 CJ, 429 BOSS | close ratio | |
| RUG-AZ1 | 1970 | Mustang | 428 CJ, 429 BOSS | close ratio | |
| RUG-AZ1 | 1971 | Mustang | 429 CJ | close ratio | |
| RUG-BA | 1970 | Torino | 351 | wide ratio | 31-spline |
| RUG-BA1 | 1970/71 | Torino | 351 | wide ratio | 31-spline |
| RUG-BF | 1972 | Torino | 351 | Before 12/1/71 | |
| RUG-BF1 | 1972 | Torino | 351 | After 12/1/71 | |
| RUG-BG | 1972 | Torino | 351 | 31-spline Before 12/1/71 | |
| RUG-BG1 | 1972 | Torino | 351 | 31-spline After 12/1/71 | |
| RUG-BJ | 1971 | Mustang | 351 CJ, 351 BOSS | ||
| RUG-BJ | 1972 | Mustang | 351 CJ, 351 BOSS | Before 12/1/71 | |
| RUG-BJ1 | 1972 | Mustang | 351 CJ, 351 BOSS | After 12/1/71 | |