In a message dated 4/21/2011 3:54:19 P.M. Eastern Daylight Time,
oxroad@GMAIL.COM writes:

Wait...where there two different brown velour fabric patterns on  the 84-85
Westfalias?

Upgrading my interior I grabbed one brown/tan  velour captain's chair which
I
thought came out of an 84 or 85 GL  Westfalia.
Today I grabbed another which I also thought came from the same  model and
years. (neither was still in a bus when I got  it)

85-86 and 84 wolfsburg  westys all had the same tan velour herringbone
velour..

sounds like you are looking at some '85-'86 GL passenger van  seats.