Tilton Super Starter 4000 Series, 2Amp Reference Number 16807, 12# Reverse Mount; has super high torque starter gear, for big cubic inch high compression engines with matching 104 tooth flywheel for 7 1/4 clutch back, Ford crank mount style, side mounting position. Was used in an unlimited racing series worked well for us still good, includes flywheel, which is approximately 10 inches all in good usable condition, thanks for looking.
Craig.