5.7 Crank Pulley

[pontiacgp]

Are there 6 rib pulleys with different depths?. The crank pulley with the full Moroso shim package installed is still sitting a 1/4" in according to the ps pump pulley and the belt ends up riding on the outer edge of the crank pulley. It's a serpentine set up so there is no adjustment where the pump sits and the pulley for the pump in inline with the alternator pulley...

thanks...

 

[fleming442]

What is the accessory drive from, or is it pieced together?

 

[pontiacgp]

The ps pump side is a camaro bracket. I had the truck bracket on before but that caused a problem with the alternator sitting too high and the camro bracket fixed that. The truck bracket on the passanger side is thinner than the camaro brake so I shimmed that bracket to sit out further.

 

[fleming442]

So, it sounds like you need a Camaro pulley, or is that too easy?

 

[pontiacgp]

I hope it isn't that easy, I'm hoping for a 50+ page thread...

 

[pontiacgp]

I'm picking one up from 93 Buick Roadmaster, according to Summit that is the same as the Camaro pulley that is listed for the same year of the Camaro bracket I installed. It never crossed my mind that as cheap as GM is they would have different crank pulleys and brackets for the same basic style serpentine set up...

 

[fleming442]

Good luck. It would be nice to find a chart with part numbers and their associated dimensions. Where's Mr. N.O.S.?

 

[pontiacgp]

I don't think he's home...

 

[pontiacgp]

I picked up the pulley from the 93 Buick Roadmaster and matching it up with the one I removed from the car there is around 7/16" difference. I cleaned it up and put some paint on it and it doesn't look like a $15 part any longer.....

 

[fleming442]

But, do it/ look like it gonna fit?