Gary, If you can't find a used one: Here they are new for $133 http://www.oldbuickparts.com/catalog/product_info.php?products_id=725 I'm guessing you aren't a member of the Riviera Owners Association. There are various people with used parts at reasonable prices advertising in the ROA newsletter classifieds. You should be able to pick up a used one for a 69 for $50 or less.