Here is a couple of pictures of my engine compartment. I think you can see how much farther back my engine is and that my shifter is much shorter. The engine mounts look stock, I doubt that they have been modified. It looks to me like your alternator is about where my radiator is. My alternator is behind the support for the console. I wonder why they did that.
The close-up is to show my throttle cable, I made a new bracket for the carb end to line the cable up straight. That took a LOT of friction out. I also removed a clip over the radiator so the cable now finds its own path and is not forced into such a tight curve when the cab is lowered. I have plans for a hydraulic linkage for when I get a roundtoit.
Mac :{)
1962 K10 short step side, much modified for rally 1969 T50 fire truck, almost nos, needs a few things