Just got a 1987 Mustang GT Vert and want to get the white face gauges. Where can I buy for my specific car or do I have to buy with a higher MPH and get car re-callibrated? If so, where do you have that done?
Lots of places, ebay, 5.0resto, cervinis might even sell em? dunno, and no you dont have to get it recalibrated, just get the speedometer that already matches yours.
Mustangs Unlimited and Year One show that they have 85mph white face conversion kits, but for some reason they are quite a bit more than the 140 kits. If you put a 140 face on an 85 speedo then the speedo would have to be sent in to a speedo shop to be recalibrated to the new face.
Some other options you have would be to find a 140 black face speedo and convert the face. No calibration would be necessary or find an already converted white face speedo.