Spartan Locker For GM 12T & 12P, 30 Spline, Includes Heavy-Duty Cross Pin Shaft USA Standard Gear
The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!
- Fits GM 12 bolt car and truck with 30 spline axles
- Made from 9310 steel for added strength
- Replaces the spiders in a standard carrier case
1 year warranty against Manufacturer defects
Features and Benefits:
- Fits GM 12 bolt car and truck with 30 spline axles
- Made from 9310 steel for added strength
- Replaces the spiders in a standard carrier case
- Mechanical locker delivers reliable 100 percent lockup
Details:
- AAP_UDA_4: 65
- Grade Type: Performance
Fitment Notes:
- GM 8.875 inchRear
- w/ 12 Bolt Cover
- 30 Spline
- Spartan Locker
- Installs into standard open carrier case
Application Summary:
1964-1970 Buick Wildcat (Rear)
- 1964-1972 Chevrolet Biscayne (Rear)
- 1963-1974 Chevrolet C10 Pickup (Rear)
- 1964-1968 Chevrolet Chevy II (Rear)
- 1967-1974 Chevrolet G10 Van (Rear)
- 1963-1974 Chevrolet K10 Pickup (Rear)
- 1964-1972 Chevrolet Chevelle (Rear)
- 1963-1966 Chevrolet Suburban (Rear)
- 1964-1972 Chevrolet Bel Air (Rear)
- 1969-1987 Chevrolet Blazer (Rear)
- 1975-1986 Chevrolet K5 Blazer (Rear)
- 1975-1986 Chevrolet C10 (Rear)
- 1967-1972 Chevrolet Camaro (Rear)
- 1966-1970 Chevrolet Caprice (Rear)
- 1965-1972 Chevrolet El Camino (Rear)
- 1975-1981 Chevrolet G10 (Rear)
- 1964-1972 Chevrolet Impala (Rear)
- 1975-1986 Chevrolet K10 (Rear)
- 1967-1986 Chevrolet K10 Suburban (Rear)
- 1970-1972 Chevrolet Monte Carlo (Rear)
- 1969-1972 Chevrolet Nova (Rear)
- 1987 Chevrolet R10 (Rear)
- 1987 Chevrolet V10 (Rear)
- 1987-1988 Chevrolet V10 Suburban (Rear)
- 1967-1974 GMC C15/C1500 Pickup (Rear)
- 1967-1974 GMC C15/C1500 Suburban (Rear)
- 1967-1974 GMC G15/G1500 Van (Rear)
- 1967-1974 GMC G25/G2500 Van (Rear)
- 1966-1974 GMC K15/K1500 Pickup (Rear)
- 1967-1974 GMC K15/K1500 Suburban (Rear)
- 1963-1966 GMC Suburban (Rear)
- 1979-1986 GMC C1500 (Rear)
- 1979-1986 GMC C1500 Suburban (Rear)
- 1979-1986 GMC K1500 (Rear)
- 1979-1986 GMC K1500 Suburban (Rear)
- 1987 GMC R1500 Suburban (Rear)
- 1987 GMC V1500 Suburban (Rear)
- 1975-1978 GMC C15 (Rear)
- 1975-1978 GMC C15 Suburban (Rear)
- 1975-1978 GMC G15 (Rear)
- 1964-1987 GMC G1500 (Rear)
- 1975-1978 GMC G25 (Rear)
- 1979-1981 GMC G2500 (Rear)
- 1975-1978 GMC K15 (Rear)
- 1975-1978 GMC K15 Suburban (Rear)
- 1987 GMC R1500 (Rear)
- 1987 GMC V1500 (Rear)
- 1970-1972 Pontiac GTO (Rear)
- 1969-1972 Pontiac Firebird (Rear)
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1963–1966 | GMC | Suburban | — |
| 1963–1966 | Chevrolet | Suburban | — |
| 1963–1974 | Chevrolet | K10 Pickup | — |
| 1963–1974 | Chevrolet | C10 Pickup | — |
| 1964–1966 | GMC | G1500 | — |
| 1964–1968 | Chevrolet | Chevy II | — |
| 1964–1970 | Buick | Wildcat | — |
| 1964–1972 | Chevrolet | Impala | — |
| 1964–1972 | Chevrolet | Chevelle | — |
| 1964–1972 | Chevrolet | Bel Air | — |
| 1964–1972 | Chevrolet | Biscayne | — |
| 1965–1972 | Chevrolet | El Camino | — |
| 1966–1970 | Chevrolet | Caprice | — |
| 1966–1974 | GMC | K15/K1500 Pickup | — |
| 1967–1972 | Chevrolet | Camaro | — |
| 1967–1974 | GMC | C15/C1500 Pickup | — |
| 1967–1974 | GMC | G15/G1500 Van | — |
| 1967–1974 | GMC | G25/G2500 Van | — |
| 1967–1974 | Chevrolet | G10 Van | — |
| 1967–1974 | GMC | K15/K1500 Suburban | — |
| 1967–1974 | GMC | C15/C1500 Suburban | — |
| 1967–1986 | Chevrolet | K10 Suburban | — |
| 1969–1972 | Pontiac | Firebird | — |
| 1969–1972 | Chevrolet | Nova | — |
| 1969–1974 | Chevrolet | Blazer | — |
| 1970–1972 | Chevrolet | Monte Carlo | — |
| 1970–1972 | Pontiac | GTO | — |
| 1975–1978 | GMC | K15 Suburban | — |
| 1975–1978 | GMC | G15 | — |
| 1975–1978 | GMC | K15 | — |
| 1975–1978 | GMC | G25 | — |
| 1975–1978 | GMC | C15 | — |
| 1975–1978 | GMC | C15 Suburban | — |
| 1975–1981 | Chevrolet | G10 | — |
| 1975–1986 | Chevrolet | K5 Blazer | — |
| 1975–1986 | Chevrolet | K10 | — |
| 1975–1986 | Chevrolet | C10 | — |
| 1979–1981 | GMC | G2500 | — |
| 1979–1986 | GMC | C1500 | — |
| 1979–1986 | GMC | K1500 Suburban | — |
| 1979–1986 | GMC | K1500 | — |
| 1979–1986 | GMC | C1500 Suburban | — |
| 1979–1987 | GMC | G1500 | — |
| 1987 | GMC | R1500 | — |
| 1987 | GMC | R1500 Suburban | — |
| 1987 | Chevrolet | Blazer | — |
| 1987 | GMC | V1500 | — |
| 1987 | Chevrolet | R10 | — |
| 1987 | GMC | V1500 Suburban | — |
| 1987–1988 | Chevrolet | V10 Suburban | — |
