I was looking at replacing my getrag behind my cummins with a nv4500. I am confused about what bellhousing I need. It looks like a special adapter bellhousing is needed, but I am trying to figure out why you can't use a standard cummins nv4500 bellhousing.

Has anybody done the swap? What bellhousing did you use?

fine a 94-02 dodge engine adapter plate, flywheel and bellhousing. AA has a bell that allows you to continue to use the Getrag flywheel and engine adapter plate otherwise on my 89-93 dodges ive had i just do the full upgrade all at once to the post 94 stuff.

Consequently, I have a spare Cummins flywheel for an NV4500. Needs resurfacing. I'd be willing to part with it for the cost of shipping. PM me if interested.

get the AAA bell houseing < that what I did that"s all youll need !

Did some more research and it seems that you either need to use the factory nv4500 bellhousing with the nv4500 clutch, flywheel and pressure plate, or get the $350 adapter bellhousing and use the same cluth setup. I will probably just go with the adapter becuase I found a transmission, but it has no bellhousing. The real shocker is that I will have to buy the rear slip yoke and it costs $150. The getrag is a fixed yoke. Thanks for the help guys.