Boundary DOHC and SOHC Modular Ford 4.6L 4V V8 Oil Pump Gears

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 tempering them 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 to handle over 1500whp, with higher efficiency, less friction, and backed by one of the industry’s best warranties.

Features

Mirror Finished and Surface Hardened: Ensures durability and minimal friction.
Surface Ground Gears: Precision fitment and enhanced performance.
Indestructible Core: Engineered to withstand extreme power levels.
Complete Set: Includes both inner and outer gear sets.
Race-Inspired Gerotor Design: Optimized for high-performance applications.
Meticulously Inspected: Each set undergoes hand, machine, and hardness inspections, complete with a Blueprinting Report.

Performance & Compatibility

Designed for the DOHC and SOHC Modular Ford 4.6L 4V V8 engines, these oil pump gears provide superior oiling performance, increased efficiency, and unmatched reliability in high-horsepower and high-RPM applications.