Clear heater hose specs- PSI; max temp etc

[munger77]

found clear and blue heater hose on Amazon with 5/8 in internal diameter; rated at 70 psi and 350 degrees F.
Not sure if it is good enough for my 68 gtx with 440 in it. It says safe for water and AF.
I like the idea of clear hoses running antifreeze through them. Thoughts?

 

[69L48Z27]

Water temp should get above 275 worst case unless you have something catastrophic happen. PSI should be no more than your cap, 16lbs.

I’m good with the stock setup.

 

[munger77]

Thanks 69L; I’ll buy an 8-10 ft section off Amazon - much appreciated.