This cool survivor is advertised on the Canadian Classic Bike Exchange, no relation to seller but I have met him and he is a reputable guy.
1971 CB450K4 with Active Alberta Registration $4,000.00 ($3,000.00 USD) Edmonton AB. Have original parts so Windjammer can be removed. New oversize pistons/rings, cam chain, cam chain idler, exhaust cam followers. New valve guides with seals to run on unleaded gas. New air cleaner to intake boots, new fork seals & gators. Original except for some touch up paint on frame. Currently in use. 13,000 miles
the.old.tiddler@gmail.com