Alliso Transmission Swap

[DieselPuff]

I have the 6spd transmission, but I'm considering looking into a rebuilt Allison 6spd auto for increased acceleration, ease of driving, etc. I think the Allison 3000MH (motor home) or 3060 would work great with our trucks. They are rated up to 370 hp and 1200 ft-lbs torque. Each of the transmissions above are the same size (29" long, 531 lbs, and 11. 1" below trasmission center line for depth). I believe one could be fitted into the Ram with some modification. I am curious if anyone has considered this as an option, and more importantly, how much a rebuilt transmission would cost. Thanks for you help.
Michael

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2000 Ram 2500 SLT, 2wd Regcab, Driftwood/Agate, 6spd, ETC Diesel. Rickson 19. 5s, Simulators, Michelin 225/70R19. 5 tires, Reunel double break rear bumper, van Aaken CPC, TST Competition PowerMax, RV injectors, HX40-16cm2, 5" exhaust

 

[Bumble]

I had considered going to opposite direction with my 97 auto (going from auto to manual). Seems there would have been extensive engine changes required (read as some sort of electronics, even on the 12 valve engine). Most of the trans shops around here said they would do it, but wouldn't warrenty anything.

On the bright side, you could probably get a good price for your used 6 speed. If my 5 sp goes belly up, a 6 sp will go in in it's place.

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2001, 3500, 5sp, 3. 54LS, 4x4, pyro and boost on the A-pillar, 165 watt backup lights, Thomas powered on-board air system, Grovers.

 

[Roger Ledbetter]

I saw an ad in RV View, Freightliner sells a MH chassis with our 5. 9 ISB and an allison 1000 or 2000. I thought the same thing.

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'98 12V 3500 Dually Std Cab, Auto, 3. 54, Banks Stinger Plus, Sun Coast TC. BD valve body, BD Pressureloc



[This message has been edited by Roger Ledbetter (edited 02-09-2001). ]