hi there. i posted a thread in the 4bt section about coverting my 77 2wd f100 to diesel. i have also been looking at using a 4bd1t with its transmission. the question i have is, what options do i have for a rear mount for the trans ? does this engine just have a midmount on the bellhousing and the trans just hangs in the breeze, or do some have provision for some sort of rear mount ? also, any floor shifts available ? or, how hard to convert ? 4bd1t's are more plentiful in australia.