doug nash overdrive units

Discussion in 'Talkback' started by kojak, May 23, 2007.

  1. kojak

    kojak New Member

    could someone help me with information on Doug Nash overdrive gearboxs behind 400 auto's has any one had one , do they work great,how do they shift, i have heard they shift slow is this correct, have a chance to get one to put behind 454 V8 and 400 trans
  2. kojak

    kojak New Member

    RE: doug nash overdrive units

    Well i heard that there was lots of overdrives out there on motorhomes, I have purchased one to fit to my 1987 Monaco rear gas pusher, hoping to get better fuel economy,wont belong before we will be over in USA to pick it up and do some travelling, Happy vacationing guys

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