dynaflow transmission swao
 

hope somebody can help me here - i have a 1955 Buick and need a 2 speed dynaflow transmission for it, i found one but it is out of a 63 Buick , will it fit in my 55 ?

Thanks Guys

I know this is an old thread but I thought I'd ask, any luck?

Twin Turbine Dynafow trans had only one speed. It was more efficient than the original Dynaflow .Twin Turbine came out in 1955.

As to whether a 63 year will mate up with a 55 engine , not too sure about that.