Try Bill Kay Chrysler, might be on the vendor pages but he's on ebay too. Tom Rich that gear is orange BUT...... that chart you used is for 1966 and up trannys. Our 65 and older trannys used completley different gears that ran from about 16 teeth to 19 teeth (I think) I'm not sure of the formula that's used for these older gears plus I don't think new ones are even avaialabe any more. I'd kind of like to figure this out myself and find the right gears for my cars too. Dan McCormack '63 Fury Convert 440 '64 Belvedere Wagon 318 Richard Kinsley wrote: > > > > Rich Kinsley '64 Polara 4 dr 318poly w/goodies > > I looked up the chart to determine which speedo pinion to get. I have > 26.8" dia tires and 3:91 gears and the chart gives 26" or 28". With the > 26" I need a 2538940 which is a 40 tooth. Does anyone no what color that > > gear is? I know they are all different colors. > > Does anyone happen to have one to sell? ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.