Any 833 4 speeds to avoid?

I know where there's a running 318 and four speed for $600.

It looks like it might be from a truck.

I looked on the Brewer's site and the year one site, and nothing says anything about truck units.

Was there a "granny" 1st available, or was 3.09 as steep as it got?

How about shifter mounts on truck trans?

$600 sounds like a hell of a start for all the linkage, bell housing, etc.
Even if the main unit is not going to work.

Can I go wrong?