Thanks guys...
I'm thinking I'm going to go ahead and bite the bullet and just order the proper angular gear for my axles/tires: viewtopic.php?t=13722&start=10
I have 33" BFG KO2 tires: https://www.tirerack.com/tires/tires.js ... 25R5KO2RWL
I have 4.88 axles and a new speedometer cable. Orginal VDO 100mm speedometer that has been professionally overhauled. This will be the last piece for a "perfect" set-up.
Based on Kurt's spreadsheet with my variables I believe that I need 0.522 angular gear number from MB, reference number 8. I think this is part number: A4602801029. The only place I can find this unit is here: https://www.fixparts-online.com/en/merc ... 01029.html which makes me nervous due to the expense.
Do you know where else I can find this angular gear..? Guido do you have a way to purchase this?