Boundary oil pump gearsare 100% manufactured in their Dallas, Texas production facility. They start by quenching their chromoly billets from extreme heat and then temper it to a tough indestructible core. After machining, they apply their 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 industry’s 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
Boundary's own race-inspired gerotor design for flow and strength
Each set hand, machine, and hardness inspected with Blueprinting Report
