I know that Olds brake booster units tilt back quite a ways, but just how much should they be? A friend was looking under the hood of my '72 and thought something wasn't right. It does look like brake fluid would spill out if you popped the master cylinder cap. It looks like it tips back a good 30 degrees or so. Looks the same in most pictures of engines I see on ebay, etc. Seems like the canister unit could only bolt on one way, so this should be correct. Is this right? Chumley
