Thanks Guys,
Working on it today. I went through my box of parts that I ordered last month. Found the water outlet neck and it also has a plug. Ordered from Virginia Classic Mustang for a '65 200 six. So sounds like I need to get a different one?
Is the water pump also supposed to be block color?
The fuel pump does have the nipple for the clamp style gas inlet. I just put that cap on it so no bugs would crawl into it while it sits on the stand.
On the harmonic balancer pulley, my car has no A/C but does have power steering. My dad bought the car new for my mom in '65. I know the engine was never out of the car until I pulled it two years ago. Asked my dad last night and he says he never had any work done that would have required pulling the balancer. Car had 120K miles. Tune ups, thermostat, water pump, new shocks, brakes & tires, that is pretty much all he ever had done to it. So I'm pretty sure that is the way it came.
I'll post pics tonight of my progress.