A108 muffler

Hello, I' m new on this forum and happy to know people that own a Van of this unique kind.
I will be very greated if someone could help me with the exhaust systems.
I need to know the pipes diameters, and the lenght and diameter of the muffler, because I don't know if mine has the originals for duplicate them.
It's a 1970 A 108 with the 225 six and 727 trans.

Thank you for all and happy vanning.

Welcome to the forum. Do you like Imperials too?

Yes, I own a 64. I work as mechanic only with classic cars, and in my opinion, this is the best by far of all the cars I have repaired. I was impresed with the quality and performance of this car.
Do you like Imperials also?
....the A-108 is working to get a good place in my ranking...jeje