1966 6yl Power Steering conversion help

[andyh1956]

I had a 250 installed in an M715 5/4 Jeep & needed what you need. I found a late 80s Chevy in my neighbors junk yard & got the HEI & all the pulleys offa it. But beware the pulleys AND WATER PUMP flange stuck forward about a 1/4" farther than the old single pulleys which were early 70s vintage. The engine I removed the double pulleys from was the integral manifold variety. I had to install the later water pump to make all of it line up. I don't know if ALL double pulleys are this way or not just measure careful while you search!