The balanced rotating assembly includes:

• 4.00" stroke nodular iron crank
• 6.135" forged rods with ARP rod bolts
• With 10 to 1 compression there is no need to mix fuel, this engine will run on Premium pump gas

More special features of this engine include:

• New Forged domed pistons
• Seasoned 2-bolt main block
• Deck head gasket surface on block to ensure a good seal
• New Hydraulic flat tappet cam with .550"Int/.550"Exh valve lift
• Large oval port heads - these are the largest oval port heads made by GM
• New 2.190"Int/1.880"Exh stainless valves with undercut stems for improved flow
• New 1.440" high performance springs with dampeners setup to match cam
• New 1.7 roller tip rockers
• New Double row timing set
• New High volume oil pump with steel drive shaft and steel guide with oil pickup tube welded to 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
• 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 intake manifold.