16 pounds on a new rad, if it is an old rad 12-13 pounds
30 degrees dwell
Top rear of engine, close to the distributor.
Need to know what year it is to answer correctly
No.
no
yes
No it will not, not even close.
clockwise clockwise
This should give you all of the info you need. http://www.classiccarauto.com/impala/how_to/firing_order.shtml
yes
Go to the parts store and tell them what year vehicle you have and the make and engine size and they will have the proper radiator cap for you.
Chevy did not make a 350 in 2001. The last 350 was built in 1999.