BB Chevy, CNC machined housing, dowelled pump cover, uses 3/4" press in screen

ME10778

10778

High volume performance upgrade for the ME10770. Increase in volume of 25% over stock oil pump. Drive shaft has been manufactured from chrome-moly steel. The drive and idler shafts have been extended to allow for additional support in the cover. Additional support eliminates dynamic shaft deflection at increased RPM levels. The cover is dowelled to the pump housing to assure alignment of the shaft bores. Relief valve has a screw-in plug instead of a pin. Housing and cover are CNC machined and phosphate coated. An additional spring, the original stock replacement is supplied which will reduce bypass pressure if needed. Includes intermediate shaft with steel guide. Uses 3/4" press in screen.