Cowl Tag Info:

ST 72-46667Yxxxxx   BDY
TR 478              11-B PNT
xxx

ST-72 = 1972 Model Year
4 = Buick Motor Division
66 = Centurion
67 = 2 Door Convertible
Y = Wilmington, DE (General Motors Assembly Division)
xxxxx = Body Number
TR 478 = Trim code - Black Vinyl Notchback Interior
11 = Lower body color (Arctic White)
B = Upper body color (Black Convertible Top)
xxx = Built x week of x 197x

VIN:  4P67T2Y169204

4 = Buick Motor Division
P = Centurion
67 = 2 Door Convertible
T = Standard 455-4 Engine
2 = 1972 Model Year
Y = Wilmington, DE Assembly Plant
169204 = basic sequential production number (100001 was first built)

Notes:

© Buick Centurion Registry 2005