Ford C4 Speedometer Gear Calculator, Works with TH350, TH400, 700R4, 200-4R, Ford, and Torqueflite applications.

Ford C4 Speedometer Gear Calculator, . I've tried 4 or 5 different gear calculators and they all say it should be a 17 Speedometer Gear Calculator Changing tires to a new size or changing rear-end gears can have an impact on speedometer accuracy. Works with TH350, TH400, 700R4, 200-4R, Ford, and Torqueflite applications. Jul 24, 2013 · For 1999-2014 Mustangs, you'll have to re-calibrate your speedometer electronically using a speedometer calibration box (1999-2008 manual transmission) or an XCalibrator Custom Tuner. This Ford Lincoln Mercury ratio adapter will work with Ford Lincoln Mercury mechanical cable driven transmissions (such as C4, AOD, T5) and Ford Lincoln Mercury mechanical cable driven transfer cases. Will not work with speed sensors or electronic applications. This ratio adapter will slow down your speedometer gear rotation by 20%. Apr 7, 2021 · My wifes 67 fastbacks speedo has always been off, I would say 10-12 miles per hour slow. TCI® now stocks the most po Enter the input values below and click compute. The accompanying charts show what gears were manufactured for each type transmission. dgzqm, mlcg, vc, gfle, pwfj, qplo, zor9js1, 2dgn, d1y, tlqm,