Place to find front axle gear ratios

[ebayollis]

Is there a website or anything that can give you the info of lots of different tractor front axle gear ratios? I'm looking for one around 5:10 ratio to Franken-build a frontend on a Massey 1030

 

[Zebrafive]

JD parts catalogs often give the tooth count on gears.

 

[ebayollis]

Where do I find a parts catalog if you dont mind me asking

 

[ebayollis]

Found it!