20+ years of "Building 904/727 for drag racing use"

The 904 experiment started a little over a year ago. It was a unit Chuck Lofgren built for my dad in the late 90’s to go behind his 11 sec iron head mill. I basically tore it apart to look at it, threw some new clutches and steels at it, had a converter built for it (A500 pump gear…. getting hard to find) and ran it. I’m not looking to go faster but am more interested in investing in reliability. I know enough about torqueflights to be dangerous to myself ;) They are a very forgiving transmission.