Pipes: Stock 4 into 4 Generally good condition (one has cracked flange that could easily be repaired if necessary). Need exterior cleaning. Will fit '77 or '78, maybe other years too? Complete running engine (sohc). Bored to 3mm oversize pistons. Top end rebuilt several times. Removed from bike in 1999. Needs some work: shifting mechanism, starter motor/clutch, valve cover gasket I'd rather not throw these away; make an offer. Hal [email][/email] San Francisco Bay Area