Optitorque Technologies

Cummins Rocker Arm Stud Kit 5.9 24V

Rocker Arm Stud - 8 mm x 1.25 Base Thread - 8 mm x 1.0 Top Thread - Steel - Black Oxide - Dodge Cummins - Set of 12

Cummins Rod Bolt Set 5.9 12/24V

Connecting Rod Bolt Kit - Chromoly - Natural - Dodge Cummins - Set of 12

Damper Bolt Kit GM Duramax LLY/LB7/L5P

Harmonic Balancer Bolt - 18 mm x 1.50 Thread - 2.75 in Long - 36 mm 12 point Head - Steel - Black Oxide - GM Duramax - Each

Flywheel Bolt Kit Ford 6.4L Diesel 12mmx1.25mm

Crankshaft Flange Adapter Bolt Kit - 12 mm x 1.25 Thread - 2.425 in Long - 12 Point Head - Steel - Black Oxide - Ford Powerstroke - Set of 10

Ford 2.3L Eco Boost Head stud Kit

Cylinder Head Stud Kit - Patriot Series - 12 Point Nuts - Chromoly - Black Oxide - Ford EcoBoost 4-Cylinder - Kit

Ford 351C Damper Bolt Kit 5/8-18 1.800 UHL

Harmonic Balancer Bolt - 5/8-18 in Thread - 1.800 in Long - 5/8 in 12 point Head - Steel - Black Oxide - Small Block Ford - Each

Ford 351C Main Stud Kit 2-Bolt

Main Stud Kit - Patriot Series - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Ford Cleveland - Kit

Ford 5.0L Coyote Head Stud Kit 12mm

Cylinder Head Stud Kit - Patriot Series - 12 Point Nuts - Chromoly - Black Oxide - Ford Coyote - Kit

Ford 5.0L Coyote Head Stud Kit 11mm

Cylinder Head Stud Kit - Patriot Series - 12 Point Nuts - Chromoly - Black Oxide - Ford Coyote - Kit

Ford 5.0L Coyote Main Stud Kit

Main Stud Kit - Patriot Series - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Ford Coyote - Kit

Ford Damper Bolt Kit 5/8-18 289/302/460

Harmonic Balancer Bolt - 5/8-18 in Thread - 2.050 in Long - 5/8 in 12 point Head - Steel - Black Oxide - Small Block Ford - Each

Ford Damper Bolt Kit 6.0L/ 6.4L Diesel 12pt

Harmonic Balancer Bolt - 12 mm x 1.25 Thread - 2.625 in Long - 3/4 in 12 point Head - Steel - Black Oxide - Ford PowerStroke - Set of 4