Kon - Do you recall where you purchased the line for the PCV hardline (from PCV valve to intake vacuum T)? It looks like it's aluminum. Also wondering if you replaced the compression nuts, and if so, were did you find the replacements?

Hi Dan,
I've got some good news, and some bad news for you.
It took me a while to find the appropriate sized tubing (yes, what I bought is aluminum), which turned out to be 7/16" O.D. Seems that's a rare size these days.
I ended up having to buy a whole 50ft roll from ebay for almost $90 with shipping. Here is the link:
https://www.ebay.com/itm/186915712799I bought that much because another roll I found was that price for 20 feet, so I figured more was better than less, and I needed it, so I bit the bullet. And another place sold it by the foot but, for some reason, I didn't buy it there. Maybe expensive shipping? Or it wasn't in stock at the time? I just don't remember.
Here are the other places I found some:
This place sells it by the foot:
https://grapevinesally.com/new-easy-bend-7-16-aluminum-tubing-9-95-per-ft/This place is $80 for 50ft. not including shipping:
https://shop.partsdepotinc.com/prod...fVwfOzIeC_i-IJZ-kL_U4zPqnU47cXamZpfBDTngRegarding the fittings, I ended up reusing the ones I already had on the van, even though the threads were chewed, because I only found one place online that had the size I needed, Discount Hydraulic Hose. And, unfortunately, they've been on backorder since August. They have no idea when they'll be available. Hence me using my crappy old ones. Thankfully, they installed well enough to get the job done.
Here is a link to the fittings:
https://www.discounthydraulichose.c...V2x6RRjS7XOQrkUL-1axe1Prq18aAveNEALw_wcBI hope that helps.