Daystar, Chevy/GMC Suburban Frame Shackle Bushings Rear 1 3/4" Frame Hole I.D. 4 Bushings 2 Sleeves, fits 1967 to 1987 2/4WD, KG02021BK, Made in America, Black Reduces body roll and shift Reduces stress on steering components Improves handling characteristics Vehicle fluid and road grime resistant 4 bushing/2 sleeves