yes in a way but it has been modified
NEW ANSWER: The engines are not even CLOSE to being the SAME. Chevy compleaty REDISIGNED the engine blocks and transmissions in late 1999
yes it does is the same from 1999 to 2002 they change on 2003 and up
Yes as long as your variables are the same as in same engine, transmission, 2 or 4 wheel, etc.
yea 1998 to 2002 are da same
Yes. They are the same, except for horsepower ratings.
Yes same engine.
Yes they are the same heads.
YES, They sure are and will interchange with NO problems. Direct bolt in.
if they have the same number of holes. (6 or 8)
Yes as long as the 1999 is not a classic model.
Yes, the bed dimensions are the same for 1999-2007(classic) there are only minor modifications to exterior/interior after 2002. As long as the truck topper is not for Crew Cab, full 4 doors, the bed will be the same.
No, after 2002 the crankshaft tone wheel is different.
Yes same motor dimensions..............keep your sensors from old motor!