To get to 2920 / 3120
Aluminum heads and intake
4wheel disc brakes
Light weight wheel and tires
Fiberglass hood and trunk lid
Light weight Kirkey front seats, no back seat
5 gallon fuel cell
Cal trac split mono leafs.
Removed wiper mechanism, heater parts, factory wiring, undercoating and fuel tank
Items that added to factory weight - (or could be even lighter)
Roll bar, standard optima battery, BBM block, heavy steel drive shaft, 200lb driver