Call up Gear Vendors, they make an overdrive that hangs off the back of a 727. http://www.gearvendors.com/ John Photakis "Bill G." wrote: > Dave, > I want to put a 4 speed OD trans in my '56 > DeSoto 330 (not an airplane ;) The ideal trans- > mission will be one that will have parts available > for years to come. Secondly, the installation should > be as painless as possible. > There's so much I want to do to that car to make > it last. Anyway, I'll do what I can starting with > the cheaper improvements first. > > -bill > > At 04:23 PM 2/25/01 -0600, you wrote: > >Bill, > > > >I thought a 747 was an airplane. > > > >The 727 TorqueFlight can be a tough tranny. It was used behind 426 Hemis. > >The GM 700R4 can also be built tough enough to take 500 foot pounds of > >torque, but it usually is not strong enough without rebuilding with muscle > >parts. The GM 4L80-E can be built to take up to 700 ft-lbs of torque. If you > >are looking for an overdrive tranny, the Mopar A-518 is basically a 727 with > >an overdrive fourth gear. All of the above have adapters available to use > >them on most ForwardLook V8s: Hemis/Polys, and A-Polys. > > > >Dave Homstad > >56 Dodge D500 > > > ----------------- > Test drive a DeSoto today!
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