http://cgi.ebay.com/ebaymotors/R-70-...09533447QQrdZ1

Take a look at the bracket in this EGAY ad.... pre-vortec (pre-96) Chev trucks (V8 and 4.3 sixes) had the alternator on the drivers side as I remember. You can sometimes buy the 4.3 six cyl stuff cheaper since folks dont realize that it is a 350 with two cylinders gone.

You will have to rig up the tensioner and watch out for the balancer groove position.

By the way, your water pump has to change if you go serpentine since the direction is wrong....and you will have a time trying to figure out the problem. AND your fan blade has to change too. Been there, done that. I've bought the bracket (single side) only for less than $40 on ebay.

mike in tucson