tooth count to gear ratio

[Madgyver]

anyone got the link to the site that had the tooth count per gear ratio list?

looking for the 4.56 - 4.88 tooth count for the 9" and the D44.
or other means to identify ratio on a take-out.

 

[broncobsession]

Maybe?

http://www.csgnetwork.com/rnggrpinioncalc.html

 

[Broncobowsher]

Number of teeth on the ring gear
Number of teeth on the pinion

Simple division

41
10

Comes out to 4.10

 

[Apogee]

I listed them for the Ford 9" and D44 in this thread: http://classicbroncos.com/forums/showthread.php?t=150177&highlight=gear+ratio+list

 

[SC74]

http://www.precisiongear.com/ford9.htm

4:56 is 32/7
4:88 34/7