yes
yes
There are about 20 vacuum lines. Do you mean a main intake manifold line?
you cant.
my 1996 Nissan pick up doesn't have horse power
on the right side in front
3 qrts
yes,
under front bumber.
It'll fit, but it probably won't work very well, as a 1996 transmission would be wholly electronic, and the 1990 transmission would not.
yes
Chain Chain