I have 4 riv caps for sale. you can get new inserts from OPG or on line. these are going to have to be cleaned. as there is oil on them. I would put these on driver or car I drive on sundays but not a 1000 point car. i would like to get $100 for all for an shipping is like $10 to shipping it US mail. email me at dpcp66@aol.com Thanks Doug