No SuperDiff. I just didn't see the need for the added expense. I had a beef-a-diff and some 10 tooth spider gears installed with 15 tooth side gears. Beefed up side plates and a heavy duty hockey stick. Other than that - welded up 3rd and 4th and threw in some steel forks.
Something I noticed while working on the 1915 last night - one of the elephant feet wasn't centered on the valve stem. I will try to get a photo of it this evening. Maybe you guys can tell me if I need to get a set of shims and move it over another 1/8" or so? Anything I should worry about?
Anybody know where I can get some heat shield like this?
I'm not sure if it is just my computer but the picture is missing.