Discussion in 'The Garage' started by Seventy4Blazer, Jan 17, 2004.
what is the low ratio? i cant find anything about internals on it from google.
2.72-1 chain driven 32 spline throughout, good case /forums/images/graemlins/thumb.gif
yeah, i knew all the other stuff, but thanks.
its the one inmy dually. u-joint rear output as well. i was happy about that.
Is that the one from the mid 80s fords that weighs like 20 lbs?
My friend had an '82 or so F350 with a BW transfer case, I could pick it up with one hand!
I thought the BW 4401 & 4470 cases that GM used had a slightly less ratio ( something like 2.68 or something close ) ???
There the stock cases in the mid to late 90's 1 tons and 8 lug 3/4 ton chevy's behind the 4l80e. And yes it is a 2.72-1 ratio.
Cool ! /forums/images/graemlins/thumb.gif
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