Inliners International Forums General Discussion Engines GMC 270 in armoured car question

Just re-read your post. So, you are saying that the oil filter is fed by the same supply line as the cylinder head?

Is that the production configuration ? The one that I am familiar with, such as on my CCKW, has the splitter block as mentioned in my previous post. The cylinder head is fed with a dedicated 3/16" line and the oil filter is fed with a separate 1/4" line.

It does not seem like you would get much oil flow through the rocker shaft if there was an alternate path through the filter...

Also, will try to post an image of the aforementioned tube. The diameter is 5/16".

Best Regards...