Pulley set up for no AC and no air pump

[tschmitt]

Hi guys, I'm looking for some advice on what pulley set up to use for my build. I will only have PS, no AC, no air pump. My motor is a 74 and I have a single groove water pump pulley and a two groove crank pulley. I did a search to see if I could find the answer on how to use my current pulleys but no luck. Any advice would be appreciated.

 

[DaveM]

What you should be looking for is a 77-79 425 pulleys non CAL car, the crank and waterpump pulleys. I am guessing you are using a HEI distributor.

 

[tschmitt]

Thanks for the reply Dave. Yes I will be running a HEI distributer.

 

[DaveM]

Have you had any luck finding some pulleys?

 

[tschmitt]

Actually I believe I have what I need already, going to hopefully mock it up next week. I'm needing a single groove power steering pump pulley though, I'll have to do some checking around.

 

[DaveM]

If your crank pulley has 2 grooves for the power steering and A/C compressor, if you had a A/C compressor, than it is from a pre HEI dis. If you but 2 belts it will touch the dis. cap... If you just have power steering you could get away using one belt.