Just finished this afternoon's project, installing the air adjustable shock off the Roadmaster/Chieftain on my Vintage. Install was pretty straight forward. Too many bolts to get the rear fender off, but whatever. Total of 18 by my count, but 6 only had to be loosened. Took it around the block after finishing and it felt nice, but don't have time for a longer ride tonight. Updates to follow. From input of those who have done it already, it will be a nice upgrade.