Well, not the best of news so far from machine shop. Significant wear on the crank, to the point they cant grind it down. Looking to see if any of the machine shops they are affiliated with have a decent used one kicking around, or have to have this one built up and ground to spec. Has anyone gone that route, any comments?
There are several GM parts sites that list a brand new crank, figure would be about $150 or so over the above procedure. Again not sure if they would ship to canada, hope they might go thru the GM parts network and I could pick it up at local dealer.
Still haven't got measurement on cylinders, anticipating a rebore tho
Jeff