Torque Converter Bolt Kit - 3/8-20 in Thread - 0.5 in Long - Hex Head - Steel - Black Oxide - TH400 - Set of 3

Torque Converter Bolt Kit - 3/8-24 in Thread - 0.625 in Long - Nuts - Hex Head - Steel - Black Oxide - TH350 / Powerglide - Set of 3

Flexplate Bolt Kit - Pro Series - 16 mm x 1.50 Thread - 1.775 in Long - 12 Point Head - Chromoly - Black Oxide - GM Duramax - Set of 8

Cylinder Head Bolt Kit - Pro Series - 12 Point Head - ARP2000 - Black Oxide - GM LS-Series - Kit

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Undercut - GM 4-Cyliner - Kit

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - GM Duramax - Kit