Looking for a flywheel and bellhousing for a NP435 to a slant six. I know shipping will be high, I have access to a loading dock if that helps, I may be able to get them picked up at a buss terminal if that works better.
Check with your local auto parts recyclers manual transmission slant 6 trucks were not that uncommon. As to if the NP435 will bolt to it I have no idea. Most 80's slant 6 manuals where A833 od. Front retainer and transmission bolt pattern adaptability can possibly be found by contacting Brewer's Performance. They are also a good source for complete conversion packages.