1972 duster 340 value / worth ?

on the right side of the block(passenger side) right above the oil pan rail there should be a set of numbers that match the sequence numbers on the VIN tag on the dash.

same thing on the 4 speed if it is a 4 speed. there is a flat on the passenger side of the 4 speed with the sequence numbers of the VIN. is it worth more numbers matching? yes however, the ultimate in value really IMO is an original unrestored survivor car.it doesn't sound like this car is it with a roll cage and aftermarket gauges, a repaint etc. the reason I like a survivor is because its all there , no parts missing I or someone can take it down for restoration and all the parts are there down to every last nut and bolt. OR you can choose to drive and show it as a survivor.