Energy Suspension Hyper-Flex Front Lower / Upper Control Arm Bushing - Black - GM A-Body / B-Body / Corvette 1955-82 23012BK or (1) 15 gallon size

or (1) 15 gallon size container

All hubs have 3/16 key @ std SB 10 location

3/8 Hi-TechThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

250" diameter shims of various thickness

Energy Suspension Hyper-Flex Front Lower / Upper Control Arm Bushing - Black - GM A-Body / B-Body / Corvette 1955-82 23012BK or (1) 15 gallon sizeFor both front and rear of suspensions on cars, trucks and SUVs. Made of Energy's Hyper Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and outperforms rubber. Vehicle Applications: 1958 1964 Chevrolet Biscayne 1955 1964 Chevrolet