QA1 Low Friction Upper Ball Joint - 4-Bolt Style - GM Mid-Size 2010012 12 AN Male O-Ring to

12 AN Male O-Ring to 1-1/4 in Hose Barb

1970-1973 Mercury Cougar

-16 Hose Ends

Extra tall secondary tower for secure coil wire connection

Optimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils

QA1 Low Friction Upper Ball Joint - 4-Bolt Style - GM Mid-Size 2010012 12 AN Male O-Ring toQA1 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