Crank Shaft Sprocket Features:
Crankshaft Sprocket Product Release for the Shelby GT500 07+ Mustangs! These sprockets are cut from American 4340 chromoly steel billets, hardened to Rockwell C scale hardness of 56+. These come with an anti-burst ring that make the part 50% stronger then the stock design. Great materials and design have created the strongest crank sprocket on the market at a price that keeps you racing!

Direct replacement for: 7R3Z-6306-AA

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.

Oil Pump Gear Features:
Boundary Engineering Billet Oil Pump Gear Ford Mod Motor/Shelby GT500 V8 3V 4.6L 5.4L 2005-2014 MartenWear Treated - MM-OPG-3V-M

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 1500whp, with higher efficiency, less friction, and backed by one of the industries best warranty’s.

Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performanceIndestructible coreInner and outer gear set includedUnique race inspired gerotor designEach set hand, machine, and hardness inspected with Blueprinting Report Learn More