63HV - High Volume Oil Pump

We now offer our factory style cast iron High Volume oil pump assembly, made directly from original Chrysler OEM specs. For engines with extended capacity (deep sump) pans that hold a minimum of 6 quarts, we recommend going with a high volume pump. In a high volume pump, the rotors have been made about 25% taller, so they pump about 25% more oil. We also include our 200-1177 high pressure spring, to make sure the oil is delivered at a higher pressure, which is to be expected in a high performance engine. Completely brand new, assembled and ready to install. Don't forget gaskets and attaching bolts as well (listed separately.)