Folks - *** UPDATED - corrected model year is 1978, cab is 1987, was replaced at some point *** I noticed this R-model for sale near where I work; talked with the owner's dad about it, and got permission to post it in out here in cyberspace. Here is what I saw and know, I may have more info in the next few days. I did not hear the truck run, just saw it in person and took pictures. If you are interested in the truck, please call 215-699-4012 8 AM to 5 PM Eastern Time, that will get you more information much faster than I can. I'm new to Macks, so forgive me if I mess up a little here. 1978 Mack R686ST Maxidyne, 5-speed VIN R686ST26764 58400 GWVR $10K in recent work done to rear end, etc. 24' rollback bed with winch Clean truck, decent rubber Truck is in North Wales, PA 19454; North Wales is about 20 miles north of Philadelphia, and 25 miles south of Allentown, about 10 minutes from I-276 and I-476. Price is $15,000. Link to photo album with quite a few pics (you'll need to scroll down a bit): http://s1327.beta.photobucket.com/user/brad_kelly01/library/Mack%20R686ST#/user/brad_kelly01/library/Mack%20R686ST?page=1&_suid=1363309707491011449932641972799 Teaser photo is attached. Take care, Brad