The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1963 | Ford | 300 | Base |
| 1963-1968 | Ford | Anglia | Base |
| 1964 | Ford | Anglia | Super |
| 1963-1965 | Ford | Capri | Base |
| 1964 | Ford | Capri | GT |
| 1963-1964 | Ford | Consul | Base |
| 1963-1970 | Ford | Cortina | Base |
| 1964 | Ford | Cortina | GT |
| 1966 | Ford | Cortina | Lotus |
| 1963-1971 | Ford | Country Sedan | Base |
| 1963-1971 | Ford | Country Squire | Base |
| 1964-1971 | Ford | Custom | Base |
| 1964-1971 | Ford | Custom 500 | Base |
| 1962-1970 | Ford | Fairlane | 500 |
| 1966-1967 | Ford | Fairlane | 500XL |
| 1962-1969 | Ford | Fairlane | Base |
| 1978 | Ford | Fairmont | Base |
| 1978 | Ford | Fairmont | Futura |
| 1963-1970 | Ford | Falcon | Base |
| 1963-1970 | Ford | Falcon | Futura |
| 1963-1965 | Ford | Falcon | Futura Sprint |
| 1963-1967 | Ford | Galaxie | Base |
| 1963-1971 | Ford | Galaxie 500 | Base |
| 1963-1964 | Ford | Galaxie 500 | Sunliner |
| 1963-1964 | Ford | Galaxie 500 | Victoria |
| 1963-1970 | Ford | Galaxie 500 | XL |
| 1972-1976 | Ford | Gran Torino | Base |
| 1973-1976 | Ford | Gran Torino | Brougham |
| 1974-1975 | Ford | Gran Torino | Elite |
| 1972-1975 | Ford | Gran Torino | Sport |
| 1972-1976 | Ford | Gran Torino | Squire |
| 1975-1978 | Ford | Granada | Base |
| 1978 | Ford | Granada | ESS |
| 1975-1978 | Ford | Granada | Ghia |
| 1964-1965,1968 | Ford | GT40 | Base |
| 1966-1969 | Ford | GT40 | MK III |
| 1965-1978 | Ford | LTD | Base |
| 1970-1976 | Ford | LTD | Brougham |
| 1975-1978 | Ford | LTD | Country Squire |
| 1975-1978 | Ford | LTD | Landau |
| 1970-1977 | Ford | Maverick | Base |
| 1975-1977 | Ford | Maverick | Grabber |
| 1964-1973 | Ford | Mustang | Base |
| 1969-1971 | Ford | Mustang | Boss 302 |
| 1971-1972 | Ford | Mustang | Boss 351 |
| 1969-1970 | Ford | Mustang | Boss 429 |
| 1970-1973 | Ford | Mustang | Grande |
| 1970-1973 | Ford | Mustang | Mach 1 |
| 1965-1970 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
| 1967-1970 | Ford | Mustang | Shelby GT-500 |
| 1968 | Ford | Mustang | Shelby GT-500KR |
| 1971-1980 | Ford | Pinto | Base |
| 1976-1980 | Ford | Pinto | Pony |
| 1976-1980 | Ford | Pinto | Squire |
| 1963-1971 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1967-1979 | Ford | Ranchero | 500 |
| 1967 | Ford | Ranchero | 500 XL |
| 1964-1971 | Ford | Ranchero | Base |
| 1966 | Ford | Ranchero | Custom |
| 1968-1979 | Ford | Ranchero | GT |
| 1970-1979 | Ford | Ranchero | Squire |
| 1963-1964 | Ford | Sprint | Base |
| 1963-1965 | Ford | Station Bus | Base |
| 1963-1971 | Ford | Thunderbird | Base |
| 1971 | Ford | Torino | 500 |
| 1968-1971 | Ford | Torino | Base |
| 1970-1971 | Ford | Torino | Brougham |
| 1969-1971 | Ford | Torino | Cobra |
| 1968-1971 | Ford | Torino | GT |
| 1969-1971 | Ford | Torino | Squire |
| 1970-1971 | Ford | Torino | Super Cobra Jet |
| 1963 | Ford | Zephyr | MK III |
| 1963-1964 | Ford | Zodiac | MK III |
| 1963-1971 | Lincoln | Continental | Base |
| 1968-1971 | Lincoln | Mark III | Base |
| 1967 | Mercury | Brougham | Base |
| 1964-1967 | Mercury | Caliente | Base |
| 1966-1967,1969-1977 | Mercury | Capri | Base |
| 1963-1971 | Mercury | Colony Park | Base |
| 1964-1965 | Mercury | Comet | 202 |
| 1964-1965 | Mercury | Comet | 404 |
| 1962-1969,1971-1977 | Mercury | Comet | Base |
| 1962-1963 | Mercury | Comet | Custom |
| 1962-1963 | Mercury | Comet | S-22 |
| 1963-1968 | Mercury | Commuter | Base |
| 1967-1971 | Mercury | Cougar | Base |
| 1969-1970 | Mercury | Cougar | Boss 302 |
| 1969-1970 | Mercury | Cougar | Boss 429 |
| 1969-1970 | Mercury | Cougar | Cobra Jet |
| 1967-1971 | Mercury | Cougar | XR-7 |
| 1963 | Mercury | Country Cruiser | Base |
| 1964-1971 | Mercury | Cyclone | Base |
| 1969 | Mercury | Cyclone | CJ |
| 1970-1971 | Mercury | Cyclone | GT |
| 1969-1971 | Mercury | Cyclone | Spoiler |
| 1963-1966,1969-1970 | Mercury | Marauder | Base |
| 1969-1970 | Mercury | Marauder | X-100 |
| 1967-1971 | Mercury | Marquis | Base |
| 1969-1971 | Mercury | Marquis | Brougham |
| 1963 | Mercury | Meteor | Base |
| 1963 | Mercury | Meteor | Custom |
| 1963 | Mercury | Meteor | S-33 |
| 1964-1968 | Mercury | Montclair | Base |
| 1968-1971 | Mercury | Montego | Base |
| 1968-1971 | Mercury | Montego | MX |
| 1970-1971 | Mercury | Montego | MX Brougham |
| 1970-1971 | Mercury | Montego | Villager |
| 1963-1971 | Mercury | Monterey | Base |
| 1963,1969-1971 | Mercury | Monterey | Custom |
| 1963,1966-1967 | Mercury | Monterey | S-55 |
| 1964-1968 | Mercury | Park Lane | Base |
| 1963-1967 | Mercury | Villager | Base |
| 1966-1967 | Mercury | Voyager | Base |
- 1963-ford-thunderbird-base-esi9110256
- 1964-ford-mustang-base-esi2582904
- 1964-ford-thunderbird-base-esi4741705
- 1965-ford-ltd-base-esi3986445
- 1965-ford-mustang-base-esi6273251
- 1965-ford-mustang-shelby-gt-350-esi1373350
- 1965-ford-thunderbird-base-esi8826147
- 1966-ford-ltd-base-esi7971238
- 1966-ford-mustang-base-esi4667042
- 1966-ford-mustang-shelby-gt-350-esi9864176
- 1966-ford-thunderbird-base-esi9612579
- 1967-ford-ltd-base-esi6225792
- 1967-ford-mustang-base-esi4524842
- 1967-ford-mustang-shelby-gt-350-esi9743902
- 1967-ford-mustang-shelby-gt-500-esi2450270
- 1967-ford-thunderbird-base-esi8479169
- 1968-ford-ltd-base-esi1856886
- 1968-ford-mustang-base-esi2885893
- 1968-ford-mustang-shelby-gt-350-esi8572369
- 1968-ford-mustang-shelby-gt-500-esi3091864
- 1968-ford-mustang-shelby-gt-500kr-esi1499518
- 1968-ford-thunderbird-base-esi9542003
- 1969-ford-ltd-base-esi6484124
- 1969-ford-mustang-base-esi6385364
- 1969-ford-mustang-boss-302-esi7841077
- 1969-ford-mustang-boss-429-esi9178742
- 1969-ford-mustang-shelby-gt-350-esi2115651
- 1969-ford-mustang-shelby-gt-500-esi8327844
- 1969-ford-thunderbird-base-esi8277839
- 1970-ford-ltd-base-esi4116545
- 1970-ford-ltd-brougham-esi6585260
- 1970-ford-mustang-base-esi7914632
- 1970-ford-mustang-boss-302-esi7654011
- 1970-ford-mustang-boss-429-esi5364125
- 1970-ford-mustang-grande-esi3333561
- 1970-ford-mustang-mach-1-esi6765971
- 1970-ford-mustang-shelby-gt-350-esi3460503
- 1970-ford-mustang-shelby-gt-500-esi7946423
- 1970-ford-thunderbird-base-esi6615786
- 1971-ford-ltd-base-esi9931091
- 1971-ford-ltd-brougham-esi4418699
- 1971-ford-mustang-base-esi1045495
- 1971-ford-mustang-boss-302-esi6524474
- 1971-ford-mustang-boss-351-esi5915078
- 1971-ford-mustang-grande-esi5339280
- 1971-ford-mustang-mach-1-esi4901517
- 1971-ford-thunderbird-base-esi9105886
- 1972-ford-ltd-base-esi2727296
- 1972-ford-ltd-brougham-esi4449389
- 1972-ford-mustang-base-esi9936044
- 1972-ford-mustang-boss-351-esi2123440
- 1972-ford-mustang-grande-esi1335590
- 1972-ford-mustang-mach-1-esi8709045
- 1973-ford-ltd-base-esi9384380
- 1973-ford-ltd-brougham-esi6039535
- 1973-ford-mustang-base-esi1538349
- 1973-ford-mustang-grande-esi5455725
- 1973-ford-mustang-mach-1-esi2228157
- 1974-ford-ltd-base-esi9214398
- 1974-ford-ltd-brougham-esi1372843
- 1975-ford-ltd-base-esi3005674
- 1975-ford-ltd-brougham-esi7741568
- 1975-ford-ltd-country-squire-esi1702918
- 1975-ford-ltd-landau-esi4345924
- 1976-ford-ltd-base-esi7941959
- 1976-ford-ltd-brougham-esi8169606
- 1976-ford-ltd-country-squire-esi7411539
- 1976-ford-ltd-landau-esi5321276
- 1977-ford-ltd-base-esi1664413
- 1977-ford-ltd-country-squire-esi8504315
- 1977-ford-ltd-landau-esi4417083
- 1978-ford-ltd-base-esi8043852
- 1978-ford-ltd-country-squire-esi2895260
- 1978-ford-ltd-landau-esi2613159
- Bucket:Ford
- ClearanceItem:N
- Drivetrain>Differentials
- EPA:N/A
- fits_1962-1963`Mercury`Comet`S-22~1963-1968`Mercury`Commuter`Base~1967-1971`Mercury`Cougar`Base~1969-1970`Mercury`Cougar`Boss 302~1969-1970`Mercury`Cougar`Boss 429~1969-1970`Mercury`Cougar`Cobra Jet~1967-1971`Mercury`Cougar`XR-7
- fits_1963-1964`Ford`Sprint`Base~1963-1965`Ford`Station Bus`Base~1963-1971`Ford`Thunderbird`Base~1971`Ford`Torino`500~1968-1971`Ford`Torino`Base~1970-1971`Ford`Torino`Brougham~1969-1971`Ford`Torino`Cobra~1968-1971`Ford`Torino`GT
- fits_1963-1967`Mercury`Villager`Base~1966-1967`Mercury`Voyager`Base
- fits_1963-1970`Ford`Falcon`Base~1963-1970`Ford`Falcon`Futura~1963-1965`Ford`Falcon`Futura Sprint~1963-1967`Ford`Galaxie`Base~1963-1971`Ford`Galaxie 500`Base~1963-1964`Ford`Galaxie 500`Sunliner~1963-1964`Ford`Galaxie 500`Victoria
- fits_1963-1970`Ford`Galaxie 500`XL~1972-1976`Ford`Gran Torino`Base~1973-1976`Ford`Gran Torino`Brougham~1974-1975`Ford`Gran Torino`Elite~1972-1975`Ford`Gran Torino`Sport~1972-1976`Ford`Gran Torino`Squire~1975-1978`Ford`Granada`Base~1978`Ford`Granada`ESS
- fits_1963-1971`Ford`Country Squire`Base~1964-1971`Ford`Custom`Base~1964-1971`Ford`Custom 500`Base~1962-1970`Ford`Fairlane`500~1966-1967`Ford`Fairlane`500XL~1962-1969`Ford`Fairlane`Base~1978`Ford`Fairmont`Base~1978`Ford`Fairmont`Futura
- fits_1963-1971`Ford`Ranch Wagon`Base~1970`Ford`Ranch Wagon`Police Cruiser~1967-1979`Ford`Ranchero`500~1967`Ford`Ranchero`500 XL~1964-1971`Ford`Ranchero`Base~1966`Ford`Ranchero`Custom~1968-1979`Ford`Ranchero`GT~1970-1979`Ford`Ranchero`Squire
- fits_1963`Ford`300`Base~1963-1968`Ford`Anglia`Base~1964`Ford`Anglia`Super~1963-1965`Ford`Capri`Base~1964`Ford`Capri`GT~1963-1964`Ford`Consul`Base~1963-1970`Ford`Cortina`Base~1964`Ford`Cortina`GT~1966`Ford`Cortina`Lotus~1963-1971`Ford`Country Sedan`Base
- fits_1963`Mercury`Country Cruiser`Base~1964-1971`Mercury`Cyclone`Base~1969`Mercury`Cyclone`CJ~1970-1971`Mercury`Cyclone`GT~1969-1971`Mercury`Cyclone`Spoiler~1963-1970`Mercury`Marauder`Base~1969-1970`Mercury`Marauder`X-100~1967-1971`Mercury`Marquis`Base
- fits_1965-1970`Ford`Mustang`Shelby GT-350~1966`Ford`Mustang`Shelby GT-350H~1967-1970`Ford`Mustang`Shelby GT-500~1968`Ford`Mustang`Shelby GT-500KR~1971-1980`Ford`Pinto`Base~1976-1980`Ford`Pinto`Pony~1976-1980`Ford`Pinto`Squire
- fits_1966-1967`Mercury`Capri`Base~1969-1977`Mercury`Capri`Base~1963-1971`Mercury`Colony Park`Base~1964-1965`Mercury`Comet`202~1964-1965`Mercury`Comet`404~1962-1969`Mercury`Comet`Base~1971-1977`Mercury`Comet`Base~1962-1963`Mercury`Comet`Custom
- fits_1969-1971`Ford`Torino`Squire~1970-1971`Ford`Torino`Super Cobra Jet~1963`Ford`Zephyr`MK III~1963-1964`Ford`Zodiac`MK III~1963-1971`Lincoln`Continental`Base~1968-1971`Lincoln`Mark III`Base~1967`Mercury`Brougham`Base~1964-1967`Mercury`Caliente`Base
- fits_1969-1971`Mercury`Marquis`Brougham~1963`Mercury`Meteor`Base~1963`Mercury`Meteor`Custom~1963`Mercury`Meteor`S-33~1964-1968`Mercury`Montclair`Base~1968-1971`Mercury`Montego`Base~1968-1971`Mercury`Montego`MX~1970-1971`Mercury`Montego`MX Brougham
- fits_1970-1971`Mercury`Montego`Villager~1963-1971`Mercury`Monterey`Base~1963`Mercury`Monterey`Custom~1969-1971`Mercury`Monterey`Custom~1963`Mercury`Monterey`S-55~1966-1967`Mercury`Monterey`S-55~1964-1968`Mercury`Park Lane`Base
- fits_1975-1977`Ford`Maverick`Grabber~1964-1973`Ford`Mustang`Base~1969-1971`Ford`Mustang`Boss 302~1971-1972`Ford`Mustang`Boss 351~1969-1970`Ford`Mustang`Boss 429~1970-1973`Ford`Mustang`Grande~1970-1973`Ford`Mustang`Mach 1
- fits_1975-1978`Ford`Granada`Ghia~1964-1965`Ford`GT40`Base~1968`Ford`GT40`Base~1966-1969`Ford`GT40`MK III~1965-1978`Ford`LTD`Base~1970-1976`Ford`LTD`Brougham~1975-1978`Ford`LTD`Country Squire~1975-1978`Ford`LTD`Landau~1970-1977`Ford`Maverick`Base
- LTL:N
- MPN:912A616
- Non-CARB:N
- Prop65:N
- SpecialOrder:Y