[Spits] Oil Cooler

[Clark W. Nicholls]

I have never heard (nor had experience) of the adaptors for screw on oil
filters leaking for a Spitfire engine.
They have been in use since the '60s
(is there any other type of oil filter for a spitfire other than screw on?)
As long as the adaptor is in fully, the filter is on tight and the seal is
intact it should never leak.
Same criteria for the oil cooler adaptor and hoses.
Clark