OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Black Oxide - Mitsubishi 4G63 RPCR9315BK we want to be able

we want to be able to do so without disconnecting anything

Chains / Clamps

It is this desire to move forward that has led the company to constantly innovate for over a century

1983-1989 Excalibur Phaeton

OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Black Oxide - Mitsubishi 4G63 RPCR9315BK we want to be ableProduct Description: Cylinder Head Stud Kit TorqueMaster 12 Point Nuts 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.