There is a 73 or early 74 frame, with Enduro tank, 2 pipes and with what appears to be a later, 78-80 engine bottom end and parts on Marks Swap Meet for $245 in California. A good deal that wont last. I hope someone here can get it, Mike.
The transfer port shape on the bottom end is what give the indication of being a later engine, as those transfers are 78-early 80 shape.
Greg Claiborne
Victorville, CA
Phone: 760-221-9775
http://www.vintagemx.us/cgi-bin/largephoto.cgi?C=ujSuzeKoVFcfe6vA&w=4
Michael R. Winter
I enjoy rebuilding and appreciating Pentons!
1974 250 HS Pentons-1978-1979 MX-6 175 & 250 KTM's
1976-78 125-400 RM's & 79 PE250 Suzuki & 2012 DR650
2007 CR125R Honda
1977 MC250 Maico
its a great deal. the one pipe without a chrome tip may be a 400 pipe. shipping is the prohibitive thing for me from california. i disagree on the the bottom end. i think that that may just be the gasket shape, there is no raised lug on the left upper engine mount, to me that indicates pretty early cases... chi jer