Edelbrock Victor Series Water Pump 88544 Victor Series; Water Pump; Short-Style; Serpentine Belt; Rev. Rotation; 5/8 in. Pilot Shaft; Alum.; Dimension From Block Surface To Hub 5.75 in.; Chevy Big Block; Endurashine Edelbrock Edelbrock Victor Series Water Pump (Endura) - 88544 88544 Water Pump