Boundary oil pump gears are 100% manufactured in our Dallas, Texas production facility. We start by quenching our chromoly billets from extreme heat and then temper it to a tough indestructible core. After machining, we apply our ColdFlow surface hardening process and complete it to a Mirror Finish. What does all this give you? It gives you a pump with stability over 9000 RPM, proven over 2000whp, with higher efficiency, less friction, and backed by one of the industries best warranties.

Oil Pump Gear Features

• Mirror Finished and Surface Hardened

• Surface Ground gears for the ultimate in fitment and performance

• Indestructible chromoly core

• Inner and outer gear machined in matched sets

• Our own race-inspired gerotor design for flow and strength

• Each set hand, machine, and hardness inspected with Blueprinting Report

Part Number MM-OPG-3V Fits:

• Ford Mod Motor/Shelby GT500 V8 3V 4.6L 5.4L 2005-2014