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. These gears have been proven in applications of up to 1500HP for the modular power plants.
Our gears are cut from special heat treated chromoly billets, We guarantee your gears forever.
Inner and Outer Chromoly Gear Set
Blue printing paper work