I need a speedometer drive gear for my T-10 trans from a 62-63 Ford. Does anyone have an old Ford parts book that has the part numbers? Or maybe even be able to tell me if the one in a automatic trans from 62-63 is the same.

All help is appreciated!

Thanks

Ol'ford nutCentral Iowa

56 Vic w/292 & 4 spd.

'62 w/ 4spd. (352, 390, 406 engines) 7 teeth steel drive gear; Ford part no. C2AZ 17285-A



'63 w/ 4spd. (352, 390, 406, 427 engines) 7 teeth steel gear; Ford part no. C2AZ 17285-A



There's a C2AZ 17285-B drive gear shown as being used in a number of overdrive transmissions between '60 and '63 behind 6 cylinders, 292s, and 352s! While this drive gear is described as also being steel and having 7 teeth, there's got to be some difference or the part number suffix wouldn't be different.



No automatic transmission drive gear part numbers correspond.



Regards,


NoShortcuts
a.k.a. Charlie Brown
near Syracuse, New York

The OD trans behind the small engines is probably for an R10, or light duty OD.  Probably a smaller diameter shaft.

John - "The Hoosier Hurricane"

Are you looking for the drive gear which is on the output shaft of the transmission or the driven gear on the end of the cable?Usually to compensate for changes in tire size or rear axle gears the driven gear is changed.

  

I'm looking for the drive gear in the trans. I converted the cable and speedometer driven gear when I converted to the 4 speed, only to find that the trans didn't have a gear inside it. I would really like to have a working speedo. If the shaft is smaller on the auto trans I wonder if I could get it turned to fit the 4 speed? I've been told the Super T-10 is different.

Ol'ford nutCentral Iowa

56 Vic w/292 & 4 spd.

If you know the diameter of the shaft where the gear fits, I could look through my transmission parts and see if I have a 7 tooth gear that fits.  Yes, the smaller gear could be bored to fit.

John - "The Hoosier Hurricane"

There is a drive gear on ebay for the T10.  #300496193161, check it out.

It says it is for automatic with overdrive. It is the same number that I need but it ends with a B and I need an A.

Ol'ford nutCentral Iowa

56 Vic w/292 & 4 spd.

John- My trans is still together in car but from what I have found on-line they say 1 3/8 and also 1.375.. I found a C4DZ-17285A but can't confirm if it is the same as the C2AZ-17285A I was told is the correct number I need. This is proving to be more work than installing it.  Thanks for looking!

Ol'ford nutCentral Iowa

56 Vic w/292 & 4 spd.

Had a B&W t 10 in my 64 fairlane, had no problems to get a speedo drive, was not the same as in an automatic. I guess you mean the plastic gear. Had to try a couple before i got the right speed on the meter. A tip. dont try how it fits before you clipped it to the speedocable, luckylly its mad of plastic so the gears can eat it. Regards Per/Sweden