My Duster weighs 3,300 pounds without me in it, all metal full interior full exhaust small block, runs 12.40's through the mufflers, fully streetable (I take air out of the tires when I race it, that's the only difference.) Sometimes I remember to take the toolbox out of the trunk too.

'76 Dart weighs 3,400 pounds without me in it, with a mild 340 and a 4-speed it only runs high 13's... it's pretty heavy for an A-body.

'72 Challenger, also small block, 727, all metal full interior full exhaust weighs only 3,340 pounds. Everyone thinks it must weigh at least 4,000 pounds but nope, same as the A-bodies.