Hey there people, I have a 1936 Plymouth P1 with a 1968 383 with a mild cam. The heater core is shot, don’t need heat, so I want to run the hose back to the block but the hose keeps collapsing, I’ve tried 9” and 1 foot hose, what would you recommend
Thanks in advance.
Jim

 

I believe the hose nipples are screw in and can be replaced with pipe plugs…

 

Try the green strip Gates heater hose.

 

if youre gonna bypass the core, why not just plug the outlet and inlet off?