There are several new parts dealera around the country who have gone and bought old new Chevy GMC and GM parts for sale. You might try and find one of these guys. We have one in California who specializes in Chevy Cars and might have a balancer and pully you could use. The parts he sells were manufactured by GM. at one time.
I still might have his number here. I am sure all the pulleys are the same on each engine.
62Blue
Don
Last edited by Don G.; 10/28/2009 2:14 AM.