SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM B-Body 1958-64 (Pair) Rear Main Seal Small Block Buick / Rover

Small Block Buick / Rover V8

Purpose-built for off-road racing

Bumper has 5" x 5" plate style mounts which measure 44" from outside to outside and can be modified to fit most chassis

These heat-treated washers reduce the chances of damaging cylinder head bosses and ensure equal torque readings

Wheel Dust Shield

SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM B-Body 1958-64 (Pair) Rear Main Seal Small Block Buick / RoverUse this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your classic Chevy. SPC uses a 1 2" extended ball stud to improve camber curve, now adjust in some caster and a bit of camber and enjoy the drive. The fully rebuildable and greasable ball joints can also be customized for your ride with available OE length and 1 4" extended Studs. Sold as pairs. US Patent No.