It depends on the year of the general lee.
They first came out as a frame/fork kit
these were full 4130 and tough as nails
then they went to a complete, still 4130, still tough as nails
towards the end of the general lee run they were made into a low end complete
I wouldn't recommend one of these
hi-ten frame, forks, bars. pinned rims, unsealed everything. Just a poor bike.
If you can figure out a year on it or post a picture I can really give you a good idea about it.
Making that bike lighter is going to be a bit of a waste really, regardless of what year it is you're going to be building it up around a 6lbs or more frame.