Optitorque Technologies

Optitorque Technologies - 10613Harmonic Balancer Bolt - 16 mm x 2.00 Thread - 5.185 in Long - 1-1/16 in 12 point Head - Steel - Black Oxide - GM LS-Series - Each

Optitorque Technologies - 10611Header Stud - 8 mm x 1.25 Thread - 12 Point Nuts - Steel - Stainless - Natural - GM LS-Series - Set of 16

Optitorque Technologies - 10610Rocker Arm Stud - 8 mm x 1.25 in Base Thread - 3/8-24 in Top Thread - 1.750 in Stud Length - Steel - Black Oxide - GM LS-Series - Set of 16

Optitorque Technologies - 10593Main Stud Kit - Patriot Series - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - GM LS-Series - Kit

Optitorque Technologies - 10581Cylinder Head Stud Kit - Patriot Series - 12 Point Nuts - Chromoly - Black Oxide - GM LS-Series - Kit

Optitorque Technologies - 10609Connecting Rod Bolt - 9 mm x 1.0 Bolt - 12 Point Head - Chromoly - Natural - GM LS-Series - Set of 16

Optitorque Technologies - 10600Main Stud Kit - Patriot Series - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - GM LS-Series - Dart Block - Kit

Optitorque Technologies - 10606Main Stud Kit - Patriot Series - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - GM LT-Series - Kit

Optitorque Technologies - 10608Harmonic Balancer Bolt - 16 mm x 2.00 Thread - 4.325 in Long - 1-1/16 in 12 point Head - Steel - Black Oxide - GM LS-Series - Each

Optitorque Technologies - 10580Cylinder Head Bolt Kit - TorqueMaster Series - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Kit

Optitorque Technologies - 10579Cylinder Head Stud Kit - TorqueMaster Series - 12 Point Nuts - Stainless - Natural - GM LS-Series - Kit

Optitorque Technologies - 10574Cylinder Head Bolt Kit - Patriot Series - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Kit