Yeah the deal was a 4 bolt main block (454) already bored .060 with the stock crank and stock rods that already had the brand new flat tops on them. It also came with a set of peanut port heads and my cylinder head guy said they would choke out after 4,500 rpm or so. So I found the 781's for $200 complete and i'm gonna cut them for 2.19/1.88 valves and get them a basic port job. They look as if they have been milled before but look stock other than that. I was planning on at least a .550 lift cam but I want a nice flat torque curve throughout the rpm band. I know the gears gotta go, and they will as soon as I can afford them. I don't know how to install them myself. I really just want it to be fun and powerful, And it will see some midnight drags as well. So lower the stall and be conservative on the cam, right? I will have to use Flat tappet for now so what would you recommend, keeping in mind the gears are next in line. I was considering comp extreme 4x4 cam with more exhaust duration.