-347 cubic inch -450 hp @ 6000 rpm(with headers, and a 650 CFM Holley carburetor not included) -400 lb.-ft. @ 4900 rpm -9.7:1 Compression ratio (nominal) -Forged pistons -Forged steel cap screw connecting rods -Hydraulic roller camshaft, .580" lift intake .602" exhaust, duration at .050" is 232 degrees intake and 240 degrees exhaust with -1.6 rocker arms -Double roller timing chain set M-6268-A302 -Forged steel crankshaft -"BOSS" 4-bolt main block, M-6010-BOSS302 -High-performance rear T-sump oil pan -Rear sump pan fits most Fox body cars -MSD billet distributor -Ford Racing aluminum "Z" cylinder heads M-6049-Z304DA with 2.02" intake valves and 1.60" exhaust valves -Roller rocker arms M-6564-F351 -Single plane ìVictor Jr.î intake manifold M-9424-D302 -New heavy-duty block, oil and water pumps, performance oil pan, and high-performance harmonic balancer -Can be used in kit cars, street rods, Mustangs, Fox-bodied cars, and trucks