1966 Cadillac Fleetwood Sixty-Special Sedan
The Fleetwood Sixty-Special represented Cadillac's premium owner-driven sedan in 1966, featuring extended wheelbase and exclusive interior appointments. This model bridged the gap between the DeVille series and the ultra-luxury Series 75 limousines.
M6127766
V8
Engine
Detroit, MI (Clark Avenue Plant)
Plant
Muscle Car Era
Era
No factory image on file
1966 Cadillac Fleetwood Sixty-Special Sedan
VIN Breakdown
| Position | Value | Decoded |
|---|---|---|
| Model Code | M | Fleetwood Sixty-Special Sedan |
| Year Code | 6 | 1966 |
| Serial Number | 127766 | Unit #127766 |
Basic Information
MakeCadillac
ModelFleetwood Sixty-Special Sedan
Year1966
ManufacturerGeneral Motors Corporation
EraMuscle Car Era
Available Engine Options
Engine cannot be determined from VIN alone. All 1966 Cadillacs used V8 engines:
Engine
V8, 429 CID, 340 HP
Horsepower340 HP
Displacement429 CID
Carburetor4-barrel
Compression10.5:1
About This Decode
This VIN does not encode the engine, so the engine details shown are representative of the model as built and not VIN-confirmed. (Most pre-1972 GM VINs do not carry an engine code.)