72 Swingers are probably not comparable, but mine weighs 3610 with me in it. Small block, aluminum heads and radiator, 727, 6 point rollbar, plastic fuel cell, bench seats, factory column shifter, factory glass and regulators, no heater box, no fiberglass, 3 1/2" exhaust to the back bumper, convo pros, mini tubbed, procharger, intercooler, factory disc brakes, 8 3/4 rear...