What Trans Do I Have

[allformike]

I Have A Auto Trans Without Overdrive Is This A Turbo 400 Like I Think, I Need To Know So I Can Do A Fluid And Filter Change Soon. Thanks Again, Also How Do I Tell What Transfer Case I Have.

[DmaxMaverick]

OEM tranny was a TH400. The TC could be one of a couple. There will be a round tag on the back cover, indicating the model #, MFG and gear ratio.