I have a 98 4T60E that has the 3.05 differential assembly and wanting to swap in the 3.29 diff. Stock the trans already has the 33/37 chain sprocket which is a 3.42 ratio with the 3.05 diff. So im wondering if I will have any problems adding the 3.29 diff to make a 3.66 overall ratio? will it run in limp mode, not go over 25 mph, get hot, and shift hard. Also I have a plus zero tire going from stock 195/70R14 to 205/70R14. I do have a BandM line pressure adjuster off the vacuum modulator to help with the shift firmness. Can the swap be done and the computer like it?<!-- google_ad_section_end -->