Nothing special just putting some decent heads on a 454 I already have, it has peanut ports and a old torker and is a bit strangled at 520hp so I will go to Brodix race rite oval ports and a matching brodix intake to get the last little bit out of it. It will also allow for a future step up in cam. I chose brodix because they are a stock configuration head, no raised exhaust ports so I don't need to replace a brand new set of headers and they(race rites) have been proven to support over 700hp.
general specs bit of an old school combo but it works well enough
468, steel crank, eagle H beam rods, JE pistons, 10.7:1 comp 950 holley hp series. manely valves, comp springs, 7.2 roller rockers, true roller timing set, cam at the moment is a Solid flat tappet 248@50 595 lift with 294 duration its a comp cams magnum 294s and the frighting part I am running comp cams solids. I will go to a Herbert cam soon but cannot decide wether to stay with a SFT or move with the times and go roller. Should be easier to hit my ambitious 630-650hp figure with the roller but I kinda dig the bad arse idle you get with the flat tappets