375 - 400 HP (est) High Performance Bored 350 Long Block With Balanced Forged Pistons and Crank, Champion 202 Racing Steel Heads, Roller Rockers, 1 Piece Push Rods, Edelbrock 2201 Performer RPM Hydraulic Roller Camshaft, Holley 650 Carb on Edelbrock High Rise Intake Manifold, Ceramic Headers, Custom Built Dual Exhausts And High Volume Water Pump with Dual Electric Fans mated to an R700 Automatic Transmission...IT ROCKS!