A10 oil pump

[Glover]

Hi all , recently bought an oil pump for
A project engine , standard cases,  supposed standard
Pump , but as you can see from the photo
The third screwe hole is about 10mm away from
Pump boss , any ideas?

[JulianS]

Does not look like an A10 pump. Could be an A65 one.

A10 pump photo below.

The steel tube visible would suggest the lubrication system has bee modified.

[Glover]

Hi yes I'm doing the oil mods,  I dont think it's off an a10 ,
But am in the dark as what it could be off , the mid cover will not fit either,  not a65 no webbing to the third mount !

[JulianS]

Early A65 pump no webbing.

[Glover]

Yes that might explain it , 62 etched on pump and feed port
On pump has chamfer as the a65 have the anti drain bearing
Directly under the pump , nice one thanks .