QA1 Low Friction Upper Ball Joint - 4-Bolt Style - GM 4704021-10-XL -20 "flying magnet"

-20 "flying magnet"

1968-1976 Dodge Coronet

Conforms to and seals surface irregularities

2007-2014 Ford E-450 Super DutyVehicle Applications: 2007-2014 Ford E-150

Replacement Air Filter Element

QA1 Low Friction Upper Ball Joint - 4-Bolt Style - GM 4704021-10-XL -20 "flying magnet"QA1 has now utilized this technology in ball joints designed and engineered exclusively for high perfomance racing applications. This completely revolutionary ball join design will rock the racing world! For the ultimate in low friction operation (0 ft. lbs breakaway torque!) and the most wear resistant design, look nor ruther than QA1. QA1's patented ball joints feature the following: Ultimate Low Friction Operation o Infinite preload adjustment