THE MOTOR383 STROKERACCEL 8MM PLUG WIRESEDELBROCK CARB AND INTAKE AND IT HAS A LARGER CAM BUT I AM NOT SURE WHAT SIZE I ALSO AM NOT SURE WHAT KIND OF INTERNALS IT HAS EITHERBEFORE PAINT AND SOME OTHER STUFF I AM GONNA DO I AM GOING TO INSTALL SOME HEADERS AND A LIGHTWEIGHT ROTATING ASSEMBLY THIS WINTER!!