Yeah and it has an overdriven pump because of the pulley difference because of packaging conciderations. The FSM stated also it's got a 6 blade pump. That ain't overdriven if it's got less blades on the pump than a non A/C pump. Its flowing the same amount of coolant by virtue of 2 less fins than a non A/C pump. If you want your 73 truly overdriven, you add a non A/C 8 bladed pump to your A/C pulley setup that has the smaller water pump pulley
