The engine in ththis car is a 496 C.I. BBC.It has Merlin steel heads,Crane Valve Train,SRP Pistons,Lanuti Crank and Rods,Roller Rocker,Roller Lifters,714/714 Roller Cam,Stud Gurdle,1190 Carb,Internaly Balanced,and Dyno shows 746 HP at 7006 rpms,torgue is 619 at 5700rpms