Putting together a 340 with a/c and power steering. From looking at some past threads, I believe I have a mismatch of the wrong pulleys. I have a 2-grove alt., a 2-grove crank, and a alum. water pump 1-grove pulley that maybe non-a/c. I think I need a 3-grove crank pulley because of a/c and power steering and the proper a/c water pump pulley. Just looking for confirmation from someone before I post a (WANTED) thread. Here's some photos... THANKS