Send me a PM and I'll share a phone number with you. You only get one chance to be successful at replacing the oil distributor tube, and there are a few details you need to understand about it that are best discussed in a 2-way conversation. Some of the resto-ripoff parts vendors sell a kit that has all the hardware you need, plus a length of 3/16" copper tubing. DO NOT use 3/16" steel brake line tubing - - - -it will rust out quickly.

You can pressure test the oil line by disconnecting it at both ends and doing a little creative plumbing to apply air pressure to just the line itself.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!