Need Help Identifying 14 Bolt have #'s

[az88k5]

Need Help Identifying 14 Bolt Gears! Have some numbers for you guys. Help me out. 4.10 or 4.56?

-6 3977334 10 41 2 74 GM2

Thanks
AZ88K5

 

[Masiony]

4.10. the "10 41" gives it away. 10 teeth on the pinion, and 41 on the ring gear.

 

[divorced]

4.10

The 10 is the pinion gear teeth, the 41 is the ring gear teeth. Divide 41 by 10. I *think* the 2 and 74 are the date code, and 3977334 is the part number.

If I remember right, the 3.73 gears are 11 and 41, and the 4.56 are 9 and 41.



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[az88k5]

Thanks ya'll, that helps me out a lot, and I need all the help I can get

 

[R77K10]

4.10 in 1974 definitely