That’s the pipe from the oil distributor thru the water jacket and up to the rocker oiler system. It’s only used on spray oiler engines like the 216.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.