QA1 Low Friction Lower Ball Joint - Screw-In Style - GM (Large) SPBL4 Does not fit convertibles or

Does not fit convertibles or staggered shock models

Yield tensile strength of 190

Must re-use existing hardware during installation

These bolts are the same bolts found in our body bolt kits but without nuts

QA1 Low Friction Lower Ball Joint - Screw-In Style - GM (Large) SPBL4 Does not fit convertibles orQA1 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