Developed and engineered by Olds Performance and executed via CAD system design. These Moroso custom oil pans are the ultimate in HP and design. Numerous dyno and on track testing combined with an understanding of how windage, cavitation, and crankcase pressure effects these Oldsmobile engines, allowed us to design these oil pans without any complex chassis modifications needed. These pans were developed with the racer and engine builder in mind, and can be used with just about any currently offered internal oil pump, or externally offered pumps on the market today. 9 3/8ths deep, internal pump, girdle design pictured here.