OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Black Oxide - Mitsubishi 4G63 Disc Brake Caliper Paint Every aspect of the design

Every aspect of the design and production of Del West titanium valves clearly sets them apart from the rest of the industry

28'' to 32''

full floating arms to maximize range of motion

Automatically optimize camshaft timing based on the current engine rpm

OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Black Oxide - Mitsubishi 4G63 Disc Brake Caliper Paint Every aspect of the designProduct Description: Main Stud Kit Patriot Series 12 Point Nuts 2 Bolt Mains Steel Black Oxide Mitsubishi 4G63 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.