Re: 79 250, what is this fitting?
I'm not sure. Possibly an oil feed/return for PTO or Oil Bath Air Cleaner? Not the usual PCV fitting, but I am not familiar with the integrated head L6s.
Can you access an earlier L6 non-integrated head? It will bolt on fine. Then you could run headers.
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Every 25 years I like to rebuild that 292, whether it needs it or not.
Last edited by '68OrangeSunshine; 02-03-2018 at 08:55 PM.
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