OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 Brake Bias Valve and are fitted with a

and are fitted with a rubber grommet type seal to reduce the risk of leaks common with traditional O-ring seals

1969-1980 Chevrolet K10 Suburban

tight lobe separation cams

2" GM BOP 3

OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 Brake Bias Valve and are fitted with aProduct Description: Main Stud Kit Patriot Series 12 Point Nuts 2 Bolt Mains Chromoly Black Oxide Small Block Ford 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.