Does anyone know where I could find dimensions on an r150f bellhousing? I have searched the internet for a week or so with no luck. I have a w56 5 speed in a '91 4x4 pickup. I want to adapt it to another engine but I need a bigger bellhousing because the bolt pattern on the w56 interferes with the bolt pattern on the other engine. So I thought if I adapted the bellhousing from an r150f to the w56 then it would make my swap a lot easier. But if the r150f bellhousing isn't bigger than the w56 it doesnt help me any and I dont want to waste $100 on a bellhousing that wont get me anywhere. Any help would be appreciated.