I had a weight thread going awhile back, well I updated it and decided to post the new one. This is all from my shipping scale which is usually right on FedEx's scale. This is stuff I have been weighing for almost 2 years, when I come across it.
There are some Fox & SN95 weights in here
Engine Stuff:
Stock 302 Shortblock with crank, rods pistons but no cam, no timing chain, no timing, no timing cover and no oil pan, 184.85 LBS
Stock 302 Bare Block w/ Main Caps, 125.70 LBS
Vortech SQ Trim Fox Body Kit, complete except for belts, also figure you will be replacing some of your brackets/filter etc with what comes with the kit, no fmu or t rex was weighed with it, 42.5 LBS
Trick Flow Twisted Wedge Head fully assembled with Crane Energizer 1.6 Roller Rockers, no port work, 33.65 LBS w/ Rockers, 30.05 LBS bare
E5 Head fully assembled with stock rockers, no port work, 53.85 LBS
Stock HO Intake, nothing in it but a couple of sensors and the TB studs, 33.15 LBS
Edelbrock Performer 5.0 Intake, bare, 38.90 LBS
Smog Pump with the first part of line to the valve thing, no other piping, 8.45 LBS
Crane Energizer 1.6 RR's with Poly Locks, 7.05 LBS
Romac Aluminum Balancer, 7.65 LBS
AC Compressor w/ Small AC Bracket, 18.00 LBS
Factory 92-95 Mini Starter, 7.80 LBS
Drivetrain:
World Class T5 out of 85 SVO, no bellhousing, not FULL of fluid but I think it still had a little in it, 71.55 LBS
Tremec TKO, No Fluid or Bellhousing, Steeda Shifter Base, 101.75 LBS
T56 out of a 93 Z28, probably similar weight to one for a Mustang Im sure, no bellhousing, no fluid, no clutch fork, 119.20 LBS
4R70W for a 3.8/5.0, Transbrake, Extra Clutches, No Fluid, 144.80 LBS
PA Super Comp C4 w/ SFI Bellhousing, no fluid, 116.8 LBS
Precision Stallion Triple Disc 4R70W Lockup Converter, 33.65 LBS
Continental 3800 Stall C4 Converter, 30.75 LBS
Stock T5 Bellhousing, 10.85 LBS
Lakewood SFI Bellhousing for 4.6, no block plate, 33 LBS
FMS Aluminum Driveshaft, 13.70 LBS
Stock T45 Driveshaft out of 98 GT, 21.00 LBS
FMS Billet Steel Flywheel, 24.25 LBS
Dog Bone, Bracket & Hardware off of 98 GT, 9.45 LBS
Interior & Body:
Kirkey Aluminum Race Seats w/ Covers, 20" Wide Versions, with Fox Body Tracks, 24.25 LBS
Passenger Seat out of 85 SVO, cloth, with seat track & manual lumber inflators, 44.25 LBS
Rear Seat out of 91 SSP Notch, 12.60 LBS for the upper, 10.05 LBS for the lower, I didnt remove the lower seat braces, sound deadnear, or seat belts though 22.65 LBS Total
95 GT Cloth Rear Seat & Seat Belts, 46.70 LBS
95 GT Rear Seat Belts by themselves, 4.90 LBS
94-04 MMR Rear Seat Delete w/ Hardware, 8.60 LBS (weight savings of 38.1 LBS!)
85 SVO Leather E Brake Handle, no hardware, 2.05 LBS
87-93 Center arm rest, 6.90 LBS, the 87-93 center console without the armrest and missing the ash tray door & shifter bezel is 5.45 LBS, 12.35 LBS total with arm rest. Including the power mirror switch, ac bezel and radio frame.
Fox Body Cargo Cover, 4.90 LBS
87-93 Hatchback Insulation in hatch (not including attached to carpet), right at 10 LBS
95 GT Insulation in trunk, 1.70 LBS
SVO Steering Wheel, no leather wrap on the wheel itself, 5.55 LBS
Stock 87-93 Hood with latch and not much paint, 41.05 LBS
Harwood 87-93 3 Inch Pin On Fiberglass Cowl Hood, 15.70 LBS
Cobra R SVO 87-93 Bolton Fiberglass Hood, no latch, unknown brand, 29.75 LBS
95 GT Stock Hood, no vents, 36.05 LBS
SVO (might be same or similar to other 79-86 bumper reinforcement?), Steel Bumper Reinforcement, 30.70 LBS
79-90 Fender, no moldings or anything, 13.70 LBS
Front Bumper Mount Shock Reinforcement things with bolts off of SVO, 10.75 LBS
Boxes Behind Rear Tires off of 98 GT (after a bit of the dirt fell out), 1.55 LBS
Brackets from rear subframe, that hold black boxes and attach to rear bumper support on 99 GT, 5.55 LBS without all of the hardware
Fox Windshield Wipers, 1.30 LBS
Fox Wiper Arms under cowl panel, 1.85 LBS
Exhaust:
Magnaflow Mufflers, Flow Tubes & Turn Downs, 30.65 LBS
Magnaflow Muffler, 10.70 LBS
79-93 BBK 1 3/4" Long Tubes w/ O2's, 30.9 LBS, one was actually over a pound heavier than the other?
79-93 BBK 2.5" Offroad H Pipe for Long Tubes, 13.65 LBS, missing one stud
Stock H Pipe w/ 4 Converters, 33.65 LBS
94-95 Offroad H Pipe, 17.35 LBS
Suspension
Steeda Drag Front Sway Bar for 79-93, has the bushing mounts but no endlinks, 13.30 LBS
Stock 4 Cylinder Fox Body Front Sway Bar, no bushings or endlinks, 12.75 LBS
Front Sway Bar off 99 GT, no end links, 9.80 LBS
94-95 Factory Strut Tower Brace, no hardware, 7.20 LBS
Misc:
95 GT Jack, 5.75 LBS
95 GT Lug Wrench, 1.65 LBS
Fox Body Wiper Motor, 3.95 LBS
Fox Body Cruise Control Canister thing up in the fender, 2.50 LBS
Fox Body Horns, 1.35 LBS
Griffin Circle Track Aluminum Raditor, part number 1-26272-X, 15.45 LBS
Wheels
Wheel Replicas Chrome Deep Dish SC Wheel 17x9, 5 Lug, 23.85 LBS (not a typo, the 9's ARE heavier than the 10's)
Wheel Replicas Chrome Deep Dish SC Wheel 17x10, 5 Lug, 23.45 LBS
97 Cobra Wheel 17x8, 22.45 LBS
98 GT Sport Wheel 17x8 (similar to 94-97 Cobra), 22.65 LBS
98 GT Sport Wheel 17x8 w/ Nitto 555 275/45/17 Street Tire, 50.35 LBS
Weld Pro Star 15x8, 5 Lug, 14.05 LBS
Weld Drag Lite 15x3.5 5 Lug, 10.65 LBS
5 Lug Steel Spare, 19.85 LBS
There are some Fox & SN95 weights in here
Engine Stuff:
Stock 302 Shortblock with crank, rods pistons but no cam, no timing chain, no timing, no timing cover and no oil pan, 184.85 LBS
Stock 302 Bare Block w/ Main Caps, 125.70 LBS
Vortech SQ Trim Fox Body Kit, complete except for belts, also figure you will be replacing some of your brackets/filter etc with what comes with the kit, no fmu or t rex was weighed with it, 42.5 LBS
Trick Flow Twisted Wedge Head fully assembled with Crane Energizer 1.6 Roller Rockers, no port work, 33.65 LBS w/ Rockers, 30.05 LBS bare
E5 Head fully assembled with stock rockers, no port work, 53.85 LBS
Stock HO Intake, nothing in it but a couple of sensors and the TB studs, 33.15 LBS
Edelbrock Performer 5.0 Intake, bare, 38.90 LBS
Smog Pump with the first part of line to the valve thing, no other piping, 8.45 LBS
Crane Energizer 1.6 RR's with Poly Locks, 7.05 LBS
Romac Aluminum Balancer, 7.65 LBS
AC Compressor w/ Small AC Bracket, 18.00 LBS
Factory 92-95 Mini Starter, 7.80 LBS
Drivetrain:
World Class T5 out of 85 SVO, no bellhousing, not FULL of fluid but I think it still had a little in it, 71.55 LBS
Tremec TKO, No Fluid or Bellhousing, Steeda Shifter Base, 101.75 LBS
T56 out of a 93 Z28, probably similar weight to one for a Mustang Im sure, no bellhousing, no fluid, no clutch fork, 119.20 LBS
4R70W for a 3.8/5.0, Transbrake, Extra Clutches, No Fluid, 144.80 LBS
PA Super Comp C4 w/ SFI Bellhousing, no fluid, 116.8 LBS
Precision Stallion Triple Disc 4R70W Lockup Converter, 33.65 LBS
Continental 3800 Stall C4 Converter, 30.75 LBS
Stock T5 Bellhousing, 10.85 LBS
Lakewood SFI Bellhousing for 4.6, no block plate, 33 LBS
FMS Aluminum Driveshaft, 13.70 LBS
Stock T45 Driveshaft out of 98 GT, 21.00 LBS
FMS Billet Steel Flywheel, 24.25 LBS
Dog Bone, Bracket & Hardware off of 98 GT, 9.45 LBS
Interior & Body:
Kirkey Aluminum Race Seats w/ Covers, 20" Wide Versions, with Fox Body Tracks, 24.25 LBS
Passenger Seat out of 85 SVO, cloth, with seat track & manual lumber inflators, 44.25 LBS
Rear Seat out of 91 SSP Notch, 12.60 LBS for the upper, 10.05 LBS for the lower, I didnt remove the lower seat braces, sound deadnear, or seat belts though 22.65 LBS Total
95 GT Cloth Rear Seat & Seat Belts, 46.70 LBS
95 GT Rear Seat Belts by themselves, 4.90 LBS
94-04 MMR Rear Seat Delete w/ Hardware, 8.60 LBS (weight savings of 38.1 LBS!)
85 SVO Leather E Brake Handle, no hardware, 2.05 LBS
87-93 Center arm rest, 6.90 LBS, the 87-93 center console without the armrest and missing the ash tray door & shifter bezel is 5.45 LBS, 12.35 LBS total with arm rest. Including the power mirror switch, ac bezel and radio frame.
Fox Body Cargo Cover, 4.90 LBS
87-93 Hatchback Insulation in hatch (not including attached to carpet), right at 10 LBS
95 GT Insulation in trunk, 1.70 LBS
SVO Steering Wheel, no leather wrap on the wheel itself, 5.55 LBS
Stock 87-93 Hood with latch and not much paint, 41.05 LBS
Harwood 87-93 3 Inch Pin On Fiberglass Cowl Hood, 15.70 LBS
Cobra R SVO 87-93 Bolton Fiberglass Hood, no latch, unknown brand, 29.75 LBS
95 GT Stock Hood, no vents, 36.05 LBS
SVO (might be same or similar to other 79-86 bumper reinforcement?), Steel Bumper Reinforcement, 30.70 LBS
79-90 Fender, no moldings or anything, 13.70 LBS
Front Bumper Mount Shock Reinforcement things with bolts off of SVO, 10.75 LBS
Boxes Behind Rear Tires off of 98 GT (after a bit of the dirt fell out), 1.55 LBS
Brackets from rear subframe, that hold black boxes and attach to rear bumper support on 99 GT, 5.55 LBS without all of the hardware
Fox Windshield Wipers, 1.30 LBS
Fox Wiper Arms under cowl panel, 1.85 LBS
Exhaust:
Magnaflow Mufflers, Flow Tubes & Turn Downs, 30.65 LBS
Magnaflow Muffler, 10.70 LBS
79-93 BBK 1 3/4" Long Tubes w/ O2's, 30.9 LBS, one was actually over a pound heavier than the other?
79-93 BBK 2.5" Offroad H Pipe for Long Tubes, 13.65 LBS, missing one stud
Stock H Pipe w/ 4 Converters, 33.65 LBS
94-95 Offroad H Pipe, 17.35 LBS
Suspension
Steeda Drag Front Sway Bar for 79-93, has the bushing mounts but no endlinks, 13.30 LBS
Stock 4 Cylinder Fox Body Front Sway Bar, no bushings or endlinks, 12.75 LBS
Front Sway Bar off 99 GT, no end links, 9.80 LBS
94-95 Factory Strut Tower Brace, no hardware, 7.20 LBS
Misc:
95 GT Jack, 5.75 LBS
95 GT Lug Wrench, 1.65 LBS
Fox Body Wiper Motor, 3.95 LBS
Fox Body Cruise Control Canister thing up in the fender, 2.50 LBS
Fox Body Horns, 1.35 LBS
Griffin Circle Track Aluminum Raditor, part number 1-26272-X, 15.45 LBS
Wheels
Wheel Replicas Chrome Deep Dish SC Wheel 17x9, 5 Lug, 23.85 LBS (not a typo, the 9's ARE heavier than the 10's)
Wheel Replicas Chrome Deep Dish SC Wheel 17x10, 5 Lug, 23.45 LBS
97 Cobra Wheel 17x8, 22.45 LBS
98 GT Sport Wheel 17x8 (similar to 94-97 Cobra), 22.65 LBS
98 GT Sport Wheel 17x8 w/ Nitto 555 275/45/17 Street Tire, 50.35 LBS
Weld Pro Star 15x8, 5 Lug, 14.05 LBS
Weld Drag Lite 15x3.5 5 Lug, 10.65 LBS
5 Lug Steel Spare, 19.85 LBS