Hello Everyone, is there a vendor that sells stock style upper and lower radiator hoses for a 1972 GS 350?
While it’s not the same car, I got an exact duplicate upper hose for my 67 Wildcat (430) from Rock Auto.
https://www.rockauto.com/en/catalog...79707,cooling+system,radiator+upper+hose,2058 https://www.rockauto.com/en/catalog...79707,cooling+system,radiator+lower+hose,2057
If your using the stock ram air cleaner you may want to research the following thread as many have been down this path before: http://www.v8buick.com/index.php?threads/70-gs-350-upper-raditor-hose.313159/page-3#post-2838580 Using the stock skylark 350 hose referenced in the Larry's rock auto link above may cause you some interference issues depending on your fan shroud and radiator specs. Worth a look before you order IMHO.
I'm having my engine rebuilt by Tri-shield Performance which will have the single plane intake manifold on it. Therefore I will not be able to use the ram air cleaner. I do appreciate the information PCUB, and Thank you too Joe and Larry.