Oldsmobile VIN Decoder 1965 - 1971 Division                             (1st digit) 3 = Oldsmobile Series                   (2nd & 3rd digits) 31 = F85 L6 (68-71) 31 = Cutlass L6 Hardtop Coupe (71) 32 = F85 V8 (68-71) 32 = Cutlass V8 Hardtop Coupe (71) 33 = F85 V6 or L6 (65-67) 34 = F85 V8 (65-67) 34 = Vista Cruiser Wagon (66-67) 35 = F85 Deluxe V6 or L6 (65-66) 35 = Cutlass L6 (67-71) 36 = F85 Deluxe V8 (65-66) 36 = Cutlass V8 (67-71) 38 = F85 Deluxe Vista Cruiser (Custom 65-66) 38 = F85 Cutlass (65-66) 38 = Vista Cruiser Custom V8 (66-67) 38 = Cutlass Supreme V8 (67) 42 = Cutlass Supreme V8 (68-71 44 = 442 V8 (68-71) 48 = Custom Vista Cruiser V8 (68-71) 54 = Delta 88 V8 64 = Delta 88 Custom V8 66 = Delta 88 Royale V8 84 = Ninety Eight V8 86 = Ninety Eight V8 94 = Toronado V8 Body Code           (4th & 5th digits) 07 = 2d Club Coupe 17 = 2d Holiday Coupe 27 = 2d Club Coupe 35 = 4d Station Wagon 36 = 4d Station Wagon 37 = 2d Holiday Coupe 39 = 4d Hardtop Sedan 55 = 4d Vista Cruiser 56 = 4d Vista Cruiser 57 = 2d Hardtop Coupe 65 = 4d Vista Cruiser 66 = 4d Vista Cruiser 67 = 2d Convertible 69 = 4d Sedan 77 = 2d Club Coupe 87 = 2d Holiday Coupe Model Year                       (6th digit) 5 = 1965 6 = 1966 7 = 1967 8 = 1968 9 = 1969 0 = 1970 1 = 1971 Assembly Plant               (7th digit) B = Baltimore, MD C = Southgate, CA D = Doraville, GA E = Linden, NJ G = Framingham, MA K or X= Kansas, City, KS M = Lansing, MI R = Arlington, TX Z = Fremont, CA 1 = Oshawa, ON Canada Production Number  (last 6 digits)                Sequence starts at 100001