allison 5 to 6 speed transmisson change out
I currently have an 06 newmar mountain aire with the 8.1 engine and Allison 5 speed. We love our MH but would like to have the 6 speed tranny. Would I see many benifits and is this feasible and cost e...
Forum Discussion
If you could get one from a salvaged coach for next to nothing, it might be worth your time, but there will be a lot of electronic changes to make and possibly a differential change.
If you have to pay retail for everything and have someone install it, you'll never recoup the money in either fuel savings or even performance increases.
If you have to pay retail for everything and have someone install it, you'll never recoup the money in either fuel savings or even performance increases.
