Need info on Duster

I went online and found a vin decoder and this is what it gave me:

Body Type: V = Plymouth Valiant / Duster
Price Class: S = Special
Body Type: 29 = 2 Door Sports Hardtop
Engine: H = 240HP(net) 1-4BBL 8 CYL
Year: 3 = 1973
Sequence Number: 146428 = 46428th Vehical Built