I was playing around in my shop yesterday trying to figure out my pulley alignment on my 66 Cyclone Gt 390.When I got the car it was in pieces and I'm not sure if I have the correct pulleys for my application.The crank pulley has three grooves as does the water pump pulley. The alt. has two. The car also has PS and A/C. I was wondering if anyone had pics or maybe a diagram of what pulley runs what,and how they line up.This seems like it should be one of the easy parts of the build but nothing seemed to make sense or line up.I figured it is easier to do this now while the engine is out of the car.Thanks as always for any help.