Quote:
Originally Posted by chevmn
The Dana 60 with 3:54 came in the big block trucks. Small block got the 4:10s.
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Sort of. My truck came with a 400 and the optional 4.10 gear set. What I can't make sense of is why GM didn't offer the
coil sprung 4.10 Dana with a 400. My guess would be that the trailing arm suspension would handle the torque even better than a leaf set up but, other than reducing the amount of rear end variations available I can't figure why it wasn't offered.