We will be upgrading to Profilers on our new build. Heads are complete with WW rockers,custom Comp cam that is new and a proven grind and a new Motorsports C 460 intake. Heads flow 500/350 and have been 4.60s to the 1/8 in ODR trim and currently hold the record for fastest NOS BBF. Price is $6500 plus the ride. If you are interested in the entire engine, it is also available.