axle code?

[arh]

i just bought a 69 cuda formula s with a 340 and automatic. the fender tag says axle code "4". the fender tag decoders come back with "unknown axle code" HELP i know its an 8 3/4 but what ratio did it come with.

thanks,
adam

 

[LM23P9B]

If this is for your '68 tag instead of '69, that would be 3.23.