naladay - that number that you sent me is an engine number.
906xxxxxx Series III diesel 2286cc 3-bearing
IF your chassis is from 1976, it won't have a VIN number - it is too old. It will however have a chassis number, which is in the formats:
1962 - 1979
An eight digit chassis numbering system with suffix letters
The first, second, and third digits indicate the model and specification.
241-258,260-324 = Series IIA 88" & 109"
325-339 = Series IIB (110 Inch Forward Control)
340-354 = Series IIA 109"
5424 = Series IIA 88 Station Wagon (US Model) 259, 901-950 = Series III
951-955 & 895 = Lightweight
956-965 = 101 Inch Forward Control
355, 356, 358 = Range Rover
The remaining five digits starting with 00001 indicate the serial number.
The suffix letter indicates design modifications.
Note: The year, or model-year of manufacture have no identification number.
What engine does it have in it?