68 GMC 3/4 ton what lower radiator hose

[gearheads78]

Original HD radiator 3/4 ton camper special was a V6 truck. Now 87 350 with long water pump. Anyone have an application or part number they know works?

[leftybass209]

I can't remember my part number off hand, but I picked up a cut-to-fit hose at O'Reilly's after buying about 4 different hoses from Auto Zone and Napa, all said to fit and way off. I also purchased a bendable hose which I think was possibly the worst fit ever. Eventually that O'Reilly hose worked well. It does come within a 1/4 inch of the frame or less, but I'm going to use a small section of split vacuum hose to protect it from the edge.