America's muscle car is a blockbuster at the strip, and our pumps are made to keep the camera rolling. These pumps are made from heat treated 4140 chromoly billets, in house, right where the world's best selling muscle car is made, THE USA. Boundary oil pumps are guaranteed for as long as you... or the next guy owns them.
Boundary oil pump gears are machined in matched sets, and shipped with blueprinting paperwork. Our gears have been proven in applications of up to 400HP per Liter.
Our gears are cut from special heat treated chromoly billets, We guarantee your gears forever. We have found these gears to be nearly indestructible in all applications, and if you do ever manage to break a set we'll happily replace it for free, Unlike others selling oil pump gears on the side, this is our one and only specialty and we take pride in the fact no one has ever broke a set of our gears.
Assembled Oil Pump Includes: Oil Pump Housing Inner and Outer Chromoly Gear Set Blue printing paper work