Ok I have been refreshing my car lately and have done numerous mods. Radio, antenna, carbs, air box, etc. All is well. however, I noticed the belt on my dealer installed Air conditioner has been cutting into my lower radiator hose. It never broke through, but the hose is 80% or more sliced into. So I ordered a new lower radiator hose from MSA... Here is where it gets interesting. Since I am running a non stock 3 core radiator I suppose to handle the dealer installed AC, I discovered the outlet on bottom of the radiator is a larger diameter than the stock radiator hose will fit over. I now have two radiator hoses for a 240Z that are essentially useless. So, I pulled the damaged hose off the car and took a note of the part number, as it obviously does fit and has worked for many years. the number was a GATES 20780. So I call up two parts stores and order one from each, not knowing who will get one faster. I pick one of the hoses up today and it is not like the larger diameter hose that I took off my car. Now strangely enough, the GATES 20780 is EXACTLY the same as a stock 240Z hose. Somewhere, that hose changed. So I am left with very few options. I can either do one of the following: 1) Cut the end off the larger diameter hose that is still on the car and but a plastic joiner to connect it to the factory hose replacement, which will also have to be cut to fit (this is really sort of ghetto) 2) Find another hose at the autoparts store that has the similar bends and cut to fit my application (already tried this once actually with no luck) 3) Pull the radiator out and have the larger end cut off and a smaller outlet neck welded on. Any ideas for help. I would certainly appreciate it.