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 10000 RPM, proven over 1000whp, 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

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

Part Number: BP-OPG-NON-VVT FITS:

• Mazda Miata 1.6L/1.8L 1991.5-2000

• Ford Escort GT 1.8L 1991-1996

• Ford Escort LX-E 1.8L 1991-1993

Part Number: BP-OPG-VVT FITS:

• Mazda Miata 1.8L 2001-2005

• Mazda Speed 1.8L 2004-2005