I bought these a few years ago when Rocket Racing first released them. Not sure if they still make them or not. I never saw them advertised again. Never installed since I never built my 455. They could use a little more time spent sanding and polishing to clean up some of the sand casting pits to meet my standards. I paid 300.00+ $225.00 shipped add $10.00 for paypal

 

190.00 shipped they gotta go