I have the older style jib sheet cars made by seaway that I am not using anymore. They are the kind on springs with the upside down cam cleat. I can provide pictures if you email me at [email][email protected].[/email]

As for other parts, try your local dealer, ebay, or www.thebeachcats.com. I bought my boat off of beachcats and it is a great GREAT site with tons of "how-to" pages.