OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM Duramax 822-06-08-2 Slant-back design lets you haul

Slant-back design lets you haul even more

our easy to use rotary switches adjust the RPM limit to an ultra fine resolution of 100 RPMs

1988-1997 Mazda MX-6

This really cleans up the engine compartment

10 AN Female O-Ring

OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM Duramax 822-06-08-2 Slant-back design lets you haulProduct Description: Cylinder Head Stud Kit Patriot Series 12 Point Nuts Chromoly Black Oxide GM Duramax OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.