ARP Torque Converter Bolt Kit, Pro Series, 7/16"-20 Thread, 0.725" Length, 12-Point Head, Chromoly, Black Oxide, Set of 3 (GM Powerglide, TH350 & TH400 w/ Most Aftermarket Converter)

You can forget about the problem of shearing a torque converter bolt after you install these super strong 190,000 psi gems. They are designed for each specific application and provide the optimum grip. Kits come with hardened parallel-ground washers.