Energy Suspension Hyper-Flex Front Lower / Upper Control Arm Bushing - Red - GM A-Body / B-Body / Corvette 1955-82 HSXSC11 Note that sometimes racing suits

Note that sometimes racing suits are referred to as "fireproof"

750" base thread length

Fittings included are 3/4"-16

925 and 939 dual valve springs

Length: " (from center of torsion bar hole to end)

Energy Suspension Hyper-Flex Front Lower / Upper Control Arm Bushing - Red - GM A-Body / B-Body / Corvette 1955-82 HSXSC11 Note that sometimes racing suitsFor 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: 1959 1964 Chevrolet Impala 1964 1964 Chevrolet El