Systems CC1523 All-Aluminum Radiator GM 395ci 6.5L Diesel Champ

This radiator does NOT fit 1998 C3500 6.5 Diesel!The hose from coolant recovery tank to radiator is 1/2 inch on the factory radiator and 3/8 on the Champion radiator. There’s no adapter provided and cobbling up something is unacceptable on what’s supposed to be the “better” choice over cheaper radiators that are available. This is exactly WHY I ordered this radiator in the first place, there should have AT LEAST been a threaded bung welded here for a fitting if there is a variation in years. I tow many miles from home with this truck so hacking isn’t an option. Now my trucks down, it’s the weekend and I’m stuck scurrying around to solve a problem Champion createdNOT HAPPY!