—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline;
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1976: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1977: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline;
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1979: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline;
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1981: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1976: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1977: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1978: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
—
Notes: 1975: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline;
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug
—
Notes: 1975: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1976: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug · 1977: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; 31 7/16 in. Length; 6 Lug · 1978: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1979: GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug · 1980: Rear; 31 7/16 in. Length; 30 Spline GM 12 Bolt Truck; 30 Spline; 31 7/16 in. Length; 6 Lug 8.875 in. 12 Bolt; 30 Spline; · 1981: GM 12 Bolt Truck; 30 Spline; 31-7/16 in. Length; 6 Lug
- + 28 additional fitments not shown