I have been trying to decipher the VIN and have got it down to that it is indeed a Series 3 88" petrol built in Solihull between 1979-84 but have been unable to narrow down to the year of manufacture. Any idea how I could narrow it down to a year?? I believe it may well have been a military vehicle so could well have been built some time before it was registered for RFL which was 1981. Are there any sites that would be able to determine the actual year of manufacture based on the VIN?