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727 and A-518 question

Discussion in 'The Hokey Ass Message Board' started by RFAGrasshopper, Aug 13, 2013.

  1. RFAGrasshopper
    Joined: Oct 30, 2011
    Posts: 108

    RFAGrasshopper
    Member

    Can you redo a 727 to use the A-518 Lockup Converter? The A-518 is a 727 with the lockup and a O/D Tail-housing? Have a line on a Cl***ic Travco Motor Home(first Travco's were built in early '64) with a 440 and the 727. Want to do some work on the engine to get better mileage and a Lockup Converter will pick up 5%+ in mileage and the transmission will run cooler. The lockup would be wired to a dash mounted switch and also the brake light switch to disengage when I hit the brakes. :D
     
  2. willys1
    Joined: Oct 31, 2012
    Posts: 1,021

    willys1
    Member
    from South Ga

    can you? anything is possible, but in your case it would be much easier and cheaper to find a lock up 727. They are plentiful and inexpensive. Many parts differences between the two units. Such as input drum, valve body, fluid p***ages in the case, etc. Good luck with your project

    P.S. if your 727 came from a motor home, it should have some good heavy duty parts from the factory. 4 pinion planetary versus the standard three pinion, heavy duty drums. Desirable parts to sell?
     
  3. saltflats
    Joined: Aug 14, 2007
    Posts: 13,639

    saltflats
    Member
    from Missouri

    How heavy is the coach can you run with the overdrive.
    Thay put those things behind them big p/u.
     
  4. RFAGrasshopper
    Joined: Oct 30, 2011
    Posts: 108

    RFAGrasshopper
    Member

    I am looking at seeing if the gross weight is too high on the Travco. Had klooked at doing the A-518(with A-618 parts) into a D-20 brave who's Gross weight was only 11,000 pounds. A-618 behind the ***mings is 12,500 gross total. So not sure. Will look for the lockup 727 to get parts from. Thanks
     
  5. Look over at "Travcoforum.com" for more info... I know they were talking about about overdrives for Travco's recently. Good luck!
     

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