Eaton Detroit Truetrac Differential 33 Spline 1.41in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in 914A576
EAT Detroit Truetrac Diffs
The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.
Detroit Truetrac® Differential; 33 Spline; 1.41 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in.;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1971 - 1972 | Buick | Centurion | Base |
| 1968 - 1972 | Buick | Electra | 225, 225 Custom |
| 1964 - 1967 | Buick | Electra | Base |
| 1966 - 1967 | Buick | Electra | Custom |
| 1964 - 1972 | Buick | Estate Wagon | Base |
| 1965 - 1967 | Buick | Gran Sport | Base |
| 1970 - 1972 | Buick | GS | Base |
| 1968 - 1969 | Buick | GS 350 | Base |
| 1968 - 1969 | Buick | GS 400 | Base |
| 1970 - 1972 | Buick | GS 455 | Base |
| 1970 | Buick | GS 455 | GSX |
| 1964 - 1972 | Buick | LeSabre | Base |
| 1965 - 1972 | Buick | LeSabre | Custom |
| 1964 - 1972 | Buick | Riviera | Base |
| 1965 - 1971 | Buick | Riviera | Gran Sport |
| 1970 - 1972 | Buick | Skylark | 350 |
| 1964 - 1972 | Buick | Skylark | Base |
| 1968 - 1972 | Buick | Skylark | Custom |
| 1964 - 1969 | Buick | Special | Base |
| 1964 - 1967 | Buick | Special | Deluxe |
| 1964 - 1972 | Buick | Sportwagon | Base |
| 1966 - 1969 | Buick | Sportwagon | Custom |
| 1964 - 1969 | Buick | Wildcat | Base |
| 1965 - 1970 | Buick | Wildcat | Custom |
| 1965 | Buick | Wildcat | Deluxe |
| 1966 | Buick | Wildcat | Gran Sport |
| 1964 - 1972 | Chevrolet | Bel Air | Base |
| 1964 - 1972 | Chevrolet | Biscayne | Base |
| 1969 - 1972 | Chevrolet | Brookwood | Base |
| 1967 - 1972 | Chevrolet | Camaro | SS, Base, RS, Z28 |
| 1966 - 1972 | Chevrolet | Caprice | Base |
| 1967 - 1968 | Chevrolet | Chevelle | 300 |
| 1967 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1967 - 1972 | Chevrolet | Chevelle | Concours |
| 1969 - 1972 | Chevrolet | Chevelle | Concours Estate, Greenbrier |
| 1965 - 1967 | Chevrolet | Chevelle | Deluxe |
| 1968 - 1972 | Chevrolet | Chevelle | Nomad, Malibu |
| 1964 - 1972 | Chevrolet | Chevelle | SS, Base |
| 1964 - 1967 | Chevrolet | Chevy II | Base, Nova SS |
| 1964 - 1968 | Chevrolet | Chevy II | Nova |
| 1968 - 1969 | Chevrolet | Corvair | 500 |
| 1964 - 1967 | Chevrolet | Corvair | Base |
| 1965 - 1966 | Chevrolet | Corvair | Corsa |
| 1964 - 1969 | Chevrolet | Corvair | Monza |
| 1964 | Chevrolet | Corvair | Monza Spyder, Deluxe, 95 |
| 1964 - 1972 | Chevrolet | Corvette | Base |
| 1965 - 1972 | Chevrolet | El Camino | Base |
| 1968 - 1972 | Chevrolet | El Camino | Custom, SS |
| 1969 - 1970 | Chevrolet | Estate | Base |
| 1964 - 1972 | Chevrolet | Impala | Base |
| 1964 - 1967 | Chevrolet | Impala | SS |
| 1969 - 1972 | Chevrolet | Kingswood | Estate, Base |
| 1964 - 1967 | Chevrolet | Malibu | Base |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base |
| 1969 - 1972 | Chevrolet | Nova | Base |
| 1969 - 1972 | Chevrolet | Townsman | Base |
| 1971 - 1972 | Chevrolet | Vega | Base, Panel |
| 1964 - 1971 | Oldsmobile | 442 | Base |
| 1964 - 1972 | Oldsmobile | 98 | Base |
| 1964 | Oldsmobile | 98 | Custom |
| 1964 - 1967 | Oldsmobile | 98 | Holiday |
| 1971 - 1972 | Oldsmobile | Custom Cruiser | Base |
| 1964 - 1972 | Oldsmobile | Cutlass | Base |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1964 - 1967 | Oldsmobile | Cutlass | Holiday |
| 1968 - 1972 | Oldsmobile | Cutlass | S |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser |
| 1967 - 1972 | Oldsmobile | Cutlass Supreme | Base |
| 1967 - 1968 | Oldsmobile | Delmont 88 | Base |
| 1967 | Oldsmobile | Delmont 88 | Holiday |
| 1965 - 1972 | Oldsmobile | Delta 88 | Base |
| 1967 - 1971 | Oldsmobile | Delta 88 | Custom |
| 1965 - 1967 | Oldsmobile | Delta 88 | Holiday |
| 1969 - 1972 | Oldsmobile | Delta 88 | Royale |
| 1964 - 1966 | Oldsmobile | Dynamic 88 | Base, Holiday |
| 1964 - 1972 | Oldsmobile | F85 | Base |
| 1964 - 1966 | Oldsmobile | F85 | Deluxe |
| 1966 | Oldsmobile | F85 | Holiday |
| 1964 | Oldsmobile | Fiesta | Base |
| 1964 - 1966 | Oldsmobile | Jetstar 88 | Holiday, Base |
| 1964 - 1965 | Oldsmobile | Jetstar I | Base |
| 1964 - 1966 | Oldsmobile | Starfire | Base |
| 1964 | Oldsmobile | Super 88 | Base, Holiday |
| 1966 - 1972 | Oldsmobile | Toronado | Base |
| 1971 - 1972 | Oldsmobile | Toronado | Brougham |
| 1968 - 1970 | Oldsmobile | Toronado | Custom |
| 1966 - 1967 | Oldsmobile | Toronado | Deluxe |
| 1964 - 1972 | Oldsmobile | Vista Cruiser | Base |
| 1964 - 1967 | Oldsmobile | Vista Cruiser | Custom |
| 1964 - 1972 | Pontiac | Bonneville | Base |
| 1964 - 1970 | Pontiac | Bonneville | Safari |
| 1964 - 1967 | Pontiac | Catalina | 2+2 |
| 1971 - 1972 | Pontiac | Catalina | Brougham |
| 1964 - 1972 | Pontiac | Catalina | Safari, Base |
| 1964 - 1970 | Pontiac | Catalina | Ventura |
| 1967 - 1970 | Pontiac | Executive | Safari, Base |
| 1967 | Pontiac | Firebird | 326 |
| 1968 - 1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967 - 1969 | Pontiac | Firebird | 400, Sprint |
| 1967 - 1972 | Pontiac | Firebird | Base |
| 1970 - 1972 | Pontiac | Firebird | Formula, Esprit |
| 1967 - 1968 | Pontiac | Firebird | HO |
| 1969 - 1972 | Pontiac | Firebird | Trans Am |
| 1964 - 1972 | Pontiac | Grand Prix | Base |
| 1971 - 1972 | Pontiac | Grand Safari | Base |
| 1971 - 1972 | Pontiac | Grandville | Base |
| 1964 - 1972 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1964 - 1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1969 - 1970 | Pontiac | LeMans | Safari |
| 1970 - 1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
| 1964 - 1966 | Pontiac | Star Chief | Base |
| 1966 | Pontiac | Star Chief | Executive |
| 1964 - 1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
| 1964 - 1969 | Pontiac | Tempest | Safari, Custom |
| 1971 - 1972 | Pontiac | Ventura | Base |