HB1 - Upper body color (Blue Sky)
U - Built to US 1971 specs
A88 - Duster 340 interior group
H51 - Single air conditioning with heater
R11 - Music Master AM Radio
EN2 - End of tag (Second Shift)
Fender Tag Line 2
HB1 - Lower body color (Blue Sky)
D - Trim Grade (Deluxe)
2 - Front Seat (Vinyl Bench)
B5 - Interior Color (Blue)
GB5 - Upper Door Frame Color (Blue)
811 - Scheduled Production Date - August 11, 1971
185010 - Vehicle Order Number
Fender Tag Line 3
E24 - 225 1bb 6cyl
D34 - A904 Torqueflite
V - Valiant
L - Price Class
29 - 2 Dr. Special (Duster)
C - 225 6cyl
2 - 1972
B - Hamtramck, MI Assembly Plant
6 digit production # starting w/100001
