2039 - 1982-2002 GM F-Body On-car Adjustable Control Arms- Poly/Roto-Joint 1999-ford-f-150-esi4281697 Ford XO-5W20-QFS

Ford XO-5W20-QFS

as it lacks the reactive sulfurs found in most GL-5 oils that cause damage

polyurethane bushings

designed to satisfy Dexron VI

2039 - 1982-2002 GM F-Body On-car Adjustable Control Arms- Poly/Roto-Joint 1999-ford-f-150-esi4281697 Ford XO-5W20-QFSSpanner Wrench This spanner wrenched is used for adjusting and disassemble of Roto Joints used in all UMI Performance products. Over time if the delrin race inside the Roto Joint would wear the spanner wrench is used to tighten the adjusting ring applying more pressure to the delrin inside. The spanner wrench is also used to disassemble the Roto Joint for cleaning, inspection and rebuilding.