57 A10 oil supply

[Goldy]

Can anyone advise where the oil supply to the rockers comes from ( the small diameter copper tube).
Regards

[bsa- bill]

comes from the return side of the pump, it's taken off from the return as it enters the oil tank, have a look at the tank where the oil pipes are and note the round brass banjo nut just behind the return line, this is the supply to your rockers.

All the best - Bill