QA1 Greasable Lower Ball Joint - Press-In - 2.000 in/ft Taper - 3.641 in Stud - 1/2-20 in Thread P205Z Every McGard wheel lock and

Every McGard wheel lock and lug nut is fully machined from restricted chemistry steel made specifically for McGard and through-hardened for its unsurpassed level of security and safety

1971-1973 Mercury Cougar CID 351 Naturally Aspirated GAS

Stainless-Steel Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas

1959-1960 DeSoto Adventurer

QA1 Greasable Lower Ball Joint - Press-In - 2.000 in/ft Taper - 3.641 in Stud - 1/2-20 in Thread P205Z Every McGard wheel lock andQA1 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