Monte Carlo Radiator Hose Sizes

[eric_cspan]

I just looked up 78-79 had a 1.5" inlet. So 80-87 should have had 1.25" it looks like from factory.
We will get started on it and have one out in the summer 🙂

 

[85ss/85gn]

Told measurements of a 86 Monte Carlo stock radiator. 1.25" top inlet and 1.5" bottom inlet.

 

[200kss]

I found a big block Chevelle upper hose that could be trimmed to fit so that's what I'm using for now. Just disappointed in yet another "direct fit" aftermarket part that clearly wasn't. I had to trim the upper and lower rubber isolators to fit the radiator as well.