90 oil filter housing fittings question...

[Nebo]

I am using the earls fittings from the metric oil cooler ports to an -an adapter and noticed that the metric part of the fitting has a groove for an o-ring. Should I use an o-ring or use the stock metal/rubber crush washers?

 

[houstonECLIPSE]

anyone know the answer to this question? i need to know too! thank you.

lupe

 

[coolnick]

If it has a groove for an o-ring, I would assume that you would want to use an o-ring. Try it and see how it works, it is fairly easy to change if it leaks.

 

[Suparata]

I am using the earls fittings from the metric oil cooler ports to an -an adapter and noticed that the metric part of the fitting has a groove for an o-ring. Should I use an o-ring or use the stock metal/rubber crush washers?

Use the stock and you should be fine.