SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM A-Body 1964-72 (Pair) 2110016 There are four distinct rebound

There are four distinct rebound adjustments that allow you to adjust the shock to suit your needs

Setrab Sandwich Adapters mount an oil filter to its base

Fittings / Wiring Harness

high strength shell

Boost / Vacuum Gauge

SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM A-Body 1964-72 (Pair) 2110016 There are four distinct reboundProduct Description: Control Arm Tubular Upper Adjustable Screw In Ball Joint Steel Black Paint GM A Body 1964 72 Pair Specialty Products pioneered the alignment parts business in 1975 and is the preferred brand by professional installers. As a holder of numerous strategic patents, Specialty Products Company leads the industry in product innovation.