I have found a 289 with attached 2spd. Auto on a trailer.. The engine was rebuilt before it was wrecked. He claims it is out of a 65 Fairlane or Comet.. I never knew for made a 2 spd.. I want to stick this setup into my engine and transmission compartment.. to replace the Oil and water leaking stuff in there now.. 2.9 possicble cracked hd.. washed down with engine oil. A4LOD Trana leaks also.. I want an C4 with the C5 tailshaft so I can use the transfercase.. I need to go back and check out the engine and trans better . I will get some numbers , I don't want to buy the trans if it is a waste of time I will be pulling 35" tires. and possibly 4.88's Thanks.