OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Nissan 4-Cylinder 3935C NPT male brass adapter for

NPT male brass adapter for pressure gauge

Works with O

Adjustable by pass pressure using optional spring

This sweeping effect keeps the debris from getting trapped between the piston skirt and the cylinder wall

Dual zipper enclosure

OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Nissan 4-Cylinder 3935C NPT male brass adapter forProduct Description: Cylinder Head Stud Kit TorqueMaster 12 Point Nuts Chromoly Black Oxide Nissan 4 Cylinder 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.