PRW High Performance Aluminum Water Pump - Mopar 361-440 Big Block And 426 Hemi 1958-79,Waterpump (Polished Housing And As-Cast Pump ) Block To Hub 3, 75, Pilot Size: 5/8"Shaft Od: 3/4"Block To Hub Height: 3, 075"Inlet Size: 2, 125"PRW'S High Flow Aluminum Water Pumps Are Engineered To Deliver An Increased Water Flow.
