A used Dynaflow trans from a 401/425 nailhead - with converter. I got this as part of a Nailhead lot that I bought - looking to get some of my money back. Prefer not to ship - but will, at owner's expense. I assume pallet / freight. I am in Louisburg, Kansas 66053. I know nothing about the transmission. Fluid is pretty clean as it spilled in the bed of my truck. It does have a yoke in it now - but the yoke is broke and not useable. I would be willing to separate and sell the bellhousing alone for $150.00 if someone only needed that.