Water pump pulley difference from 5.0 to 2.3. same? different? September 23, 2011, 12:06:40 PM Is the 5.0 dual groove water pump pulley the same as the 2.3? I found a nice one in the jy and was wondering if they are the same in bolt pattern and belt location. Quote Selected
Water pump pulley difference from 5.0 to 2.3. same? different? Reply #1 – September 25, 2011, 09:20:54 AM The 5.0 uses a wider bolt pattern than does a 2.3... Quote Selected