Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
I assume you made sure they knew you were going to mate it with a HMMWV transfer case yes?
3/4" sounds a little low for the difference but I have not done this conversion.
I would also assume a factory 4 speed cross member would be helpful, but if is really only 3/4" difference the original...