Yeah the 3250 would work still. You would need the sfi flywheel though. I've run 3850, and 3600 sprung hub 12 cb from south bend. I have a 3250 pressure plate in the garage but I've been too lazy to try it. the 3600 is much better for a dd than 3850 was. You should call peter and ask but he told me not to sled pull the ductile flywheel so I stuck with the other. I have no experience with valair but talking to them on the phone, so I won't say not get one. I might try one from them next time.