I thought I'd give a heads up. I just bought a pair of black armrests for my 73 and they are absolutely gorgeous. I bought them from a seller on ebay named liquid-ata. They're like brand new.
http://motors.shop.ebay.com/liquid-a...1&_from=&_ipg=
http://motors.shop.ebay.com/liquid-a...1&_from=&_ipg=