The 468 said good bye to us. It took in some water, heads re done...so a new engine is being installed as we speak Specs It;s a 433 BBC. 11.3:1 cr Childs and Albert hd alum. rods w/ floating pins Keith Black diamond-cut pistons smoothed tops for hot spot alleviation Msd pro-billet distributor 2.19/1.88 ss valves Lunati .692/.693 solid roller cam and springs Crane roller rockers & lifters(mechanical) Bbc steel crank Fully balanced-race radius valve job Ported and polished heads-within 1/2 cc Cat sfi dampner Cat stud girdle 7/16 hd race pushrods and retainers Meziere electric water pump Cam button Bronze cam gears for billet distributor All ARP ss fasteners ARP rod bolts 8+ qt oil pan and moroso pick-up and high volume pump 7500+ rpm reliable consistently roughly 580 hp/575 ft/lbs with single plane manifold We changed a few things . New roller cam- intake lift .653 , .660 exhaust Intake duration 286 exhaust 292 and valve springs to go with the cam We took off the aluminum rockers and replaced them with cromoly rockers Intake has also been changed. It will be going to the dyno. Fuel injection will be a 4 barrel TBI Probably looking at a 200 shot of nitrous.