[oletrucks] 3/4 ton rearend swap

["Jim or Amy" <jimamy@n-connect.net>]

Back to this 3/4 ton rearend swap, what years of vans or trucks work for this
swap? Is it a bolt in process like the pictures show. I would like to hear if
anyone has done this on a 3600 with a 4.57 ratio to change to a 4.11 ratio
whether it was or would be worth it.
Jim Christianson
45 1/2 ton
49 3600
50 3600
51 3600
47 Fleetmaster
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