4:10 pumpkins are easy to find,,,,, if you look in my garage grin
I found out that a 10-bolt rear end out of a 79 cadillac Fleetwood Broughm de Elegance has a rear disc brake equipped rear end and measures 61 & 1/4 from wheel mounting flange to wheel mounting flange cool
The measurements for the 1/2 ton,,47-54 & 55 1st Series Chevy Truck 60-62" And the 55 2nd series to 59...55-59 Chevy Pickup 62"

grin grin grin

I think the 3:73 ratio pumpkins are in big block equipped Suburbans from the 69 to 72 era.

There is enough good in the worst of us and enough bad in the best of us that it does not behoove any of us to criticize the rest of us.
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Be yourself. If you are ever lost, It will be much easier to find yourself if you know who you are!