Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear; 8.5 in.;
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.
  • Helical Gear Limited Slip Differential
  • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
  • Automatic Engagement
  • Works In Forward And Reverse
  • Ideal For Most Vehicles
  • Durable; Smooth; Quiet Operation
  • No Special Lubrication Or Friction Modifiers Needed

Application Summary:

Year Make/Model
1973-1975 Buick Apollo
1973-1977 Buick Century
1971-1981 Buick Estate Wagon
1971-1985 Buick LeSabre
1973-1977 Buick Regal
1984-1987 Buick Regal
1977-1978 Buick Riviera
1970-1972 Buick Skylark
1975-1979 Buick Skylark
1976-1979 Cadillac Seville
1970-1975 Chevrolet Bel Air
1964-1972 Chevrolet Biscayne
1970-1972 Chevrolet Brookwood
1977-1986 Chevrolet C10
1977-1986 Chevrolet C10 Suburban
1970-1981 Chevrolet Camaro
1973-1977 Chevrolet El Camino
1971-1985 Chevrolet Impala
1977-1986 Chevrolet K10
1977-1986 Chevrolet K10 Suburban
1977-1986 Chevrolet K20
1977-1986 Chevrolet K20 Suburban
1975-1986 Chevrolet K5 Blazer
1973-1977 Chevrolet Malibu
1973-1977 Chevrolet Monte Carlo
1971-1979 Chevrolet Nova
1984-1986 GMC C1500
1979-1986 GMC C1500 Suburban
1979-1987 GMC G1500
1979-1987 GMC G2500
1977-1978 GMC K15
1977-1978 GMC K15 Suburban
1979-1986 GMC K1500
1979-1986 GMC K1500 Suburban
1977-1978 GMC K25
1977-1978 GMC K25 Suburban
1979-1986 GMC K2500
1979-1986 GMC K2500 Suburban
1973-1977 GMC Sprint
1970-1984 Oldsmobile 98
1970-1977 Oldsmobile Cutlass
1985-1987 Oldsmobile Cutlass
1978-1984 Oldsmobile Cutlass Calais
1980-1983 Oldsmobile Cutlass Cruiser
1975-1980 Oldsmobile Cutlass Salon
1985-1987 Oldsmobile Cutlass Salon
1970-1987 Oldsmobile Cutlass Supreme
1971-1985 Oldsmobile Delta 88
1974-1979 Oldsmobile Omega
1970-1975 Oldsmobile Vista Cruiser
1971-1981 Pontiac Bonneville
1971-1981 Pontiac Catalina
1971-1981 Pontiac Firebird
1973-1975 Pontiac Grand Am
1978-1980 Pontiac Grand Am
1975-1977 Pontiac Grand LeMans
1971-1977 Pontiac Grand Prix
1971-1975 Pontiac Grandville
1972-1973 Pontiac GTO
1972-1977 Pontiac LeMans
1976-1986 Pontiac Parisienne
1977-1979 Pontiac Phoenix
1971-1977 Pontiac Ventura
Attributes
Country of Origin (Primary) TW
Emission Code Legal US
GTIN 00840379305982
Harmonized Tariff Code (Schedule B) 8708508900
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code D
SDR Required Flag N

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Eaton Differential 912A556 GM 10 Bolt 8.5in.

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