Dead Weight(lbs):
___________________________________
lexan/plexi windows 116
***rear window 40
***sunroof 24
***rear glass 17
***rear motors 10
***front glass 14
***front motors 10

catback exhaust 65
bumper supports 60
***rear bumper support 29
***front bumper support 23
***rear styrofoam insert 4.5
***front styrofoam insert 3.5

passenger seat(04+) 52
passenger seat(97-03) 42
spare tire and jack 35
AC system 32
***compressor 9
***duct 8
***condensor 6
***fan motors 6
***other parts 2
***controls 1

door panels(04+) 29
***front door panels 15
***rear door panels 14

race seat 29
weather stripping(04+) 26.5
aluminum cradle 26
rear seat 26
***upper part 17
***lower cushion 9

carbon fiber hood 25
door panels(97-03) 25
***front door panels 13
***rear door panels 12

race battery 26.5
***battery weight savings 25
***battery tray 1.5

heater box 25
carpeting 24
***front 8.5
***rear 8.5
***trunk 7

insulation 23.5
***front 12
***inner firewall 4.5
***rear 4
***trunk 3

wiper system 18.5
***wiper motor/bracket 8
***washer fluid 8
***washer fluid tank/pump 1.5
***wipers 1

sway bars 18
***front 9
***rear 7
***front endlinks/brackets 1
***rear endlinks/brackets 1

headliner 15
airbags 13
***passenger airbag 9
***driver airbag 4

underhood shields/brackets/ect. 12.5
***engine lift brackets/heat shields 5
***cross braces 3
***engine cover 2
***hood braces 1.5
***alternator brace 1
***hood cover 1

dash paneling/covers 12
***glove box 5
***upper dash panel 2
***center panel 1.5
***gauge cover panel 1.5
***lower passenger dash paneling 1
***fusebox covers 1

side skirts 11
seat belts 10.5
***rear 8
***front passenger 2.5

Bonneville coilpack bracket 10
ABS 10
center console 8.5
***console panels/wires 7
***center console cover 1.5

Evap system 5.5
***larger evap canister 3
***hoses/alum tubing/other 2
***smaller evap canister .5

headunit 5
rear mud flaps 5
lower front bumper panel 5
headlight(04+) 4.5
upper motor mount 4.5
floor mats 4
***front 2.5
***rear 1.5

HUD box 4
front mud flaps 3.5
EGR system 3.5
cruise control box 3
fog lights(04V6+) 3
Onstar box 2
air tubes 1.5
rear spoiler 1.5
horn 1.5
front fascia 1
rear view mirror 1
rear fascia 1
rearspkrs/amp 1
rear paneling/speaker cover 1
trunk cover .5

Rotating Mass:
___________________________________
skinnies 42
Grand Am brakes 20
front 15" rims/slicks 10
front 16" rims/slicks 8
lighter torque converter 6
lighter balance shaft 5