68 Z/28 HEATER HOSES

[69SSRSL89]

Hey, Guys. I have a friend that is restoring a real 68 Z/28 and was wondering what heater hose was correct to use on the car. From what I have seen and what he said that he has seen it's been the flat hoses with GM logos on it and no grooves. Is this correct? He wants to make sure that it has the correct look and I know that this is the place to get all the right answers. Thanks in advance guys.

Jesse

[Big E]

You probably should go to the Team Camaro site at Camaros.net to get this answered. I think that site would be more appropriate to get this answered.