PRW PQx High Performance Aluminum Water Pump Cartridge [PILOT SIZE 3/4 | SHAFT O.D. 3/4 | BLOCK TO HUB HEIGHT 3.43 | ROTATION Standard | FINISH As-Cast] (1996-2001 & 2005-2010 Mustang GT & Cobra) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS