Mike, thanks, now about that so called ball game last Sunday......lol. Yes PeWe, it's a JMR Billet Big Block, Nikasil, and JE 72mm 12.5 to 1 big bore kit, going on new Carrillo's and Cycle X crank as long as runout ok. Should be fine. Cam probably a billet Megacycle 125/75 and a Stage IV Mike Rieck cylinder head with beehive springs and 34mm intakes, small stems etc. RS34's Thanks again Mike! Let's go racing,K, Bill