Trans tag help

Discussion in 'Other Auto Tech' started by SMOKEDYA, Apr 1, 2012.

  1. So i have a 03 mach 1 with a 4r70w auto trans and also in my 91 ssp i have an 4r70w auto trans. Can anyone tell me the diffrence and if my trans is a 100% DIRECT swap fit in the 03 mach1? Here is my trans tag:
    Here is the mach1 tag: