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: WA
WTB Muncie granny low 4 speed FM-420
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11-17-2021, 09:54 PM
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burnem
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Join Date: Jan 2013
Location: Kent, Washington
Posts: 401
Re: WTB Muncie granny low 4 speed FM-420
thanks for all the info mine is a SM420 married to a Rockwell transfer case in a 67 3/4 ton 4x4. as far as I GM did change to the SM465 in 68. I don't have any pictures of the transfer case
burnem
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