need a mtx 75 to re ratio an st 170, and was going to use an 1.8 petrol year 2000 IB5 but have been advised perhaps no. i asked an ebay dismantler quite pleasant from his reply about a Ford remanufactured mtx he was selling if it was a 2.0 petrol mondeo which it seems had the ratios i want , which are 3.23/2.136/1.483/1.114/0.854 top and diff of 4.06.. he has no access to the spec and quotes me finis of 1232416.. ebay number is 272118191524.. Manufacturer Part Number: 01202399224.. can anybody who is clued up help please..