Here is good list I've done so far.

Engine mount Brackets 4lbs they can just go.
Engine cover 2 lbs ditto
aztek front bumper mount, it's aluminum and 9 lbs lighter can get at JY for 10 bucks.
use turnbuckles as top motor mounts, 4lbs
lighter weight pulleys that save a few lbs.
a 75 series battery will still crank the car and I assume you don't have a sterio but it's 12 lbs lighter.
headers are 20 lbs lighter than manifolds and give you more power and mpg's
Bonnie bracket on the ICM saves 5 lbs.
You can also remove the hood liner and the firewall liner that's another 5 lbs or so
that's about it right now but you figure that's 50-60lbs gone which isn't a crazy amount but it's not a bad start.