This KIT261 2-pack Contains 1 Upper and 1 Lower Ball Joint.

For a 4-pack see KIT161 What It Fits:
Chevrolet Blazer (1987-1991) 2WD or 4WD Chevrolet Blazer (1970-1974) 4WD Chevrolet Blazer (1975-1984) 4WD Chevrolet K10 (1975-1986) 2WD pr 4WD Chevrolet K10 Pickup (1970-1974) 2WD or 4WD Chevrolet K10 Suburban (1970-1986) 2WD or 4WD Chevrolet K20 (1975-1986) 2WD or 4WD Chevrolet K20 Pickup (1970-1974) 2WD or 4WD Chevrolet K20 Suburban (1970-1986) 2WD or 4WD Ford Bronco (1974-1979) 2WD or 4WD Jeep Cherokee (1974-1983) 2WD or 4WD Jeep CJ5 (1972-1983) 4WD Jeep CJ6 (1972-1975) 4WD Jeep CJ7 (1976-1986) 4WD Jeep Commando (1972-1973) 4WD Jeep Grand Wagoneer (1984-1991) 2WD or 4WD Jeep J10 Pickup (1974-1988) 4WD Jeep J20 Pickup (1974-1988) 4WD Jeep CJ8 Scrambler (1981-1985) 4WD Jeep Wagoneer (1974-1983) 2WD or 4WD **Fitment notes: Ford Fits vehicles with front I-Beam axle, 5000 lbs and 5150 lbs. Fits 4WD with 3850 lbs drive axle. Fits 4WD 3850 lbs drive axle, without 4.1 gear ratio, and under 8500 lbs.