1959-1964 GM Impala Biscayne Adjustable Rear Upper Control Arm with Spherical Bearing Both Ends Part Number: TBC-95

Description

The Global West rear adjustable control arm for Impala, Bel Air, Biscayne, El Camino (model years— 1959, 1960, 1961, 1962, 1963, and 1964) make setting pinion angle easy. The pinion angle is easily set by loosening the jam nuts on the hex adjuster and turning the adjuster in or out, depending on the desired angle required. The arm does not have to be unbolted; all is done on the car.

This particular arm has two high misalignment spherical bearings built in. The bearings allow the rear end to move without bind and without deflection, which is typically associated with bushings. The design transfers load faster and controls the pinion angle. This particular upper arm is mainly used for street and drag racing. Low riders also use the upper arm because both bearings pivot allowing extreme ride height change without resistance.

The bearings are Teflon lined, so lubrication is not required. The arm is powder coated black and is shipped assembled.