Engine number on alliminium tag

[jmk2g40]

Hi I recently bought a spare engine to strip down and rebuild but on the aluminium tag it has the numbers and letters as follows and no idea what it means and what size engine it is as the owner said it’s from a 1967 Austin pickup what was scrapped and saved this engine

On the plate it says
Ag 167 er80768
AD

Can someone please tell me what size engine it is I can’t see the 950 stamped on the block

The oil filter housing is not horizontal like the 803

So am I right to assmume it’s a 1098cc?