The balanced rotating assembly (typically includes crankshaft, pistons, rings, connecting rods, rod bearings, and balancer) featured in this engine:

• 3.500" stroke nodular iron crank
• 5.956" forged rods with ARP rod bolts
• 9.2 to 1 compression hypereutectic pistons

More special features of this engine include:

• Seasoned block that has been vatted, magnafluxed for cracks, thermal cleaned and steelabrated, bored, honed and plateau honed to fit new flat top oversized pistons
• Deck head gasket surface on block to ensure a good long lasting seal
• New CompCams Hydraulic flat tappet cam with over .500" valve lift
• Heads have 3-angle valve job
• Heads have 1.940"Int/1.600"Exh valves
• Both heads have been resurfaced to ensure a good long lasting seal
• New Hardened exhaust seats for use with leaded or unleaded fuel
• New High performance 1.440" springs set up to match cam
• New Valve seals
• New Valve guides
• New Screw-in rocker studs with guide plates
• New 1.6 roller tip rocker arms with balls and nuts
• New Oversize hypereutectic pistons and rings
• New Hardened push rods for use with guide plates
• New Heavy duty double row timing set
• New High volume oil pump
• New Revolutionary 1-pc design molded rubber oil pan gasket with load limiters to prevent over-tightening and higher temperature resistance than standard cork-rubber gaskets
• New Brass expansion plugs
• New Oversize main and rod bearings to fit reground 3.500" stroke crankshaft
• New Edelbrock Performer dual plane aluminum intake manifold
• All parts are painted separately before assembly for that show quality look

This engine comes completely assembled with oil pan, timing cover, harmonic balancer, valve covers, and Edelbrock aluminum intake manifold.