302 based 347 cu.in. stroker crate engine, 302 prepped roller block, 4.030 bore x 3.400 stroke, Je pistons 10.8 comp., Hrc connecting rods, Rpm crankshaft, Avenger 205cc cnc aluminum heads, Pro Products aluminum intake manifold, Comp Cams hydraulic roller .629" lift /w 242 @ .050 / 111* lobe, Demon carburetor, Jarrette pro billet distributor, 1.7 stainless steel roller rockers, Ford motorsport hydraulic roller lifters, Prw main girdle support, 7 quart oil pan, dual roller timing chain, billet aluminum pulley kit w/ 100 amp alternator / power steering / mechanical water pump / a/c compressor, sfi balancer, aluminum valve covers, air cleaner, spark plugs & wires, rated at 500hp @ 6200rpm / 460tq @ 4600rpm, runs on 91 octane, call/email for specs