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 finishing 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 1500whp, with higher efficiency, less friction, and backed by one of the industry’s best warranties.
Features:
- Mirror Finished and Surface Hardened
- Surface Ground gears for the ultimate in fitment and performance
- Indestructible core
- Inner and outer gear set included
- Unique race-inspired gerotor design
- Each set hand, machine, and hardness inspected with Blueprinting Report
Part Number MM-OPG-4V FITS:
Part Number MM-OPG-2V FITS:
- 1999-2000 FORD MUSTANG * MUST HAVE ORIGINAL HOUSING FORD SUPERSEDED TO 4V HOUSING AS REPLACEMENT
