I am trying to find out some information for a friend of mine - who is
a week or two away from driving his 1912 Cadillac, after a 35 year
The info relates to the speedo. He has the larger speedo gear
(affixed to wheel - 35 teeth), but not the gear that is attached to
the speedo drive. He wants to know how many teeth are on it, the
outside diameter etc, so he can make one up that will accurately
measure the speed.
Does anyone have a spare one, or is anyone able to tell us the specs
of the gear!?!?
Thank you in advance for any assistance you may offer