I found a Dodge Pickup hose for a V10 engine which looked perfect. It is a great fit.
The hose is 2 inch wide and the length and shape are perfect. On the radiator lower outlet, I needed to use the FFR supplied spacers and two clamps, very very happy so far with how it looks and fits.
For the upper, I used the stock 87-93 mustang upper hose with a adapter I found on ebay for $12.00. The aluminum adapter allows me to install a Sender unit for the fan which is nice
All in all my hoses and adapter came to about $55.00.
I will post part numbers
Built 5 FFR cars, and seven Kitcars in total
I Used to have a Whitby built Challenge car and a 390FE powered MK4 Roadster...now the ex wife has a Whitby Challenge car and 390 Mk4 !