I have been slowly cobbling parts together to add power steering to my 1969 GMC with a 250 cid. I thought I had found the correct pulley, but after installing it, it is off about 1/2" - 3/4". The PN on the pulley I have is 354324AB.
I'm hoping someone smarter than me will chime in and tell me I need ****** pulley and you can get it at (insert web site here)
Any help is greatly appreciated.