My '70 and '71 Type3s also have the single pipe from the linking moulding. I don't know if my '73 has twin pipes; it's not accessible at the moment to check. Dave. UK VW Type 3 & 4 Club http://www.hallvw.clara.co.uk/ ------ ------------------------------------------------------------------- Pitch in! Send your pledge of support! mailto:support@vwtype3.org