got this chain, and an 81 brake linkage on ebay.
heres the bike so far.
hopefully it's not burning oil...
I added about one "gloop" of marvel mystery oil to each cylinder 3 days before I put the motor in.
I've been starting and warming it up for the last two days now, and It still seems to blow white smoke, not so much blue like motor oil.
but it might be...
<crossed fingers>
hope not.