slk1966

1500 to 2000 rpm

That is true

https://www.wikihow.com/Bleed-a-Master-Cylinder Here is a step by step instruction program that explains how to bleed a master cylinder and the entire brake system.

So, do you plan to do the adjustment yourself? If so, you might mess up your alignment and bun up some tires in the process.

You might consider this sealant https://www.permatex.com/products/gasketing/gasket-coatings-sealants/gasket-sealants/permatex-permashield-fuel-resistant-gasket-dressing-flange-sealant-2-oz/ The website has a store locator included so you can avoid USPS delays.

Wildfelr, Have you seen this on the SDC forum? It could net you a new pump delivered to your door. https://forum.studebakerdriversclub.com/forum/your-studebaker-forum/tech-talk/71852-avanti-ii-power-steering-a-tale-of-two-pumps-and-four-hoses

You might want to review this video

I say the only Avanti Studebaker brought was the one awarded to Roger Ward for winning the race.

You could try this one https://www.speedwaymotors.com/Edelbrock-4405-Oil-Breather-Cap-Round-Steel-Chrome-Push-In-,110027.html

The car was offered for 100k by the owner prior to donating to the Crawford.

Recaro Seats were added to the Avanti II