Thank you very much for the information. That will help greatly during the install.

The replacement part from Sunbeam Specialties is the plastic nylon version. Interestingly, it came with two hose clamps. The original nylon T fitting on the car did not have any clamps. I assume these clamps are to be used to compress the nylon onto the carburetor nipples. The part came without instructions and the gentleman at Sunbeam Specialties has never installed the part.

A photo of the part and clamps is here:

Thanks again,