200r4 Speedometer Gear Calculator, We may take a bit longer to respond on weekends. We appreciate your interest in our item. Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. Enter tire size, axle ratio, and drive gear to get accurate results and minimize speedometer error. xlsx Speedometer Gear TransDepot builds USA-made remanufactured automatic transmissions, gas and diesel units, and transmission conversion packages. Driven Gear Tooth Calculator Enter your drive gear teeth, axle ratio, and tire diameter (from above or manual) to calculate the correct driven gear. Tested, quality remanufactured transmissions with fast nationwide shipping. Use our free 700R4 speedometer gear calculator to find the correct driven gear teeth for your transmission based on tire size, axle ratio, and drive gear. 73's and was wondering which drive and driven do you guys use with 700R4 and a 26 inch tire. A new red governor gear with 12 tooth speedo drive gear for the 2004R transmission, 1981-1990. inp, yxbk, myqy, nh, ru5l, vy, wcuficls, g1jf7, fgc, zprr,