we start with a dart iron eagle block fully cnc machined w/ 50 mm needle cambearings, then machine a set of 13 deg. profiler cyl. heads w/ pac springs and del west tit. valves t&d shaft rockers,custom roller camshaft w/ hippo lifters 2618 pro seires pistons gas ported, callies ultra rods ,callies magnum crankshaftcoated rod and main bearings, jesel belt drive ,ati balancer custom valve covers, premium oilpan, billet oil pump, custom carburator ! crank trigger and dist. vacum pump .dyno'd ready to plug and play !!!