belt routing 94 4.3 wirh Ac

 

 

Thanks but not correct routing my Ac compressor is on the right and the belt tensioner is right next to it the routing you sent is perhaps for a later model I have a 94 4.3

 

This is from a 1992 but matches what you said.

 

Can the compressor be bypassed with a shorter belt, or would I have to get a bypass pulley from Dorman, and whatever else needed ? With the routing digram coming from a 1992, now I'm wondering what do I really have, a 92 or a 94 4.3 enjine or the whole thing possibly is a fake 1994 Blazer.
Thanks for all your help. Willie1