Nissan VQ 3.5L/3.7L VHR Billet Oil Pump Gear | Boundary Racing Pumps

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 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 in excess of 900whp, with higher efficiency, less friction, and backed by one of the industries best warranty’s.

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
• Symmetrical tooth profile elemenates the gears weak spot making our gear sets indestructible
• Each set hand, machine, and hardness inspected with Blueprinting Report

Part Number: VQ-OPG-VHR FITS:

• NISSAN 370Z 2009 – UP
• INFINITY FGFXEXM 37 2009 – UP
• NISSAN SKYLINE 2007-2008
• NISSAN 350Z 2007-2008
• NISSAN FUGA 350 GT 2006-2008
• INFINITY G35 2007-2008

Part Number: VQ-OPG-DE FITS:

• NISSAN ULTIMA 2002-2018
• NISSAN MAXIMA 2002-UP
• NISSAN 350Z 2002-2006
• INFINITY GMFXMI 35 2001-2007