Ordered two sets from Summit for another project but sold the motor to a friend so I have a new in wrapper set of Cometic multi layer steel head gaskets ready to go. These are the Trick flow/Cometic joint HG's for production heads and block. Made for Trick Flow by Cometic, theyre identical save for in the price. Paid 145 plus ten for shipping literally days ago from Summit. Will let go for 110 shipped. Unopened. PM me.