This should fill the engine bay nicely

700 H.P 427ci 780 Ft Lbs. Torque
Displacement: 427 ci
Compression ratio: 9.0:1
Bore x stroke: 4.125 x 4.00
Fuel system: sequential fuel injection
Rev Limit: 6400 rpm
Block: cast aluminum
Connecting rods: Callies
Pistons: Mahle:J.E