Pair of running takeout Twin Disc 507 -1 marine transmissions for sale. 3-1 ratio. 290 lbs. pressure forward and reverse (see attached video) Comes with drive couplers. Currently has #3 housing but can be changed for additional cost. Will install on test engine and spin test for interested buyer. Located in NC. $4,200 ea. or $8,000 for the pair.
https://www.youtube.com/watch?v=0DIMsjAbpJE
https://www.youtube.com/watch?v=wo4cEEntY_0