[Dave Downs (LT Ducky)]

Francesco:

If you have the part (shown in the picture as #1.928, that is all there is. The tube just fits into the hole in the cylinder head, it is a 'push' fit with no actual connector. If you do not have that part, I might be able to find one here in the US for you.

If your engine has not been running for a while, and the block has not been disassembled and 'cooked' clean, check that the oil passage up to the head and the one thru the head is not blocked. If the head is on the engine, an easy way to check is to remove the distributor and spin the oil pump with a screwdriver (or other slotted tool that fits the oil pump) until oil pumps out of the hole (this should also result in the oil guage reading pressure (10-15 lbs)