5 quarts with the oil filter.
Chevy says about 210hp.
yes
yes
That's what should be on it.
Probably a turbo 350.
yes
No it's not.
Yes. It may be bigger but it will bolt on.
Yes but modification will be needed
YES like night and day.
.035
The 350 cubic inch (5.7 liter) pickup engine was factory-rated at 200 horsepower in 1994.