NORD GEARMOTOR 3/4 HP RATIO OF 372 TO 1

EXT DUAL OUTPUT GEAR BOX WITH TWIN SHAFT2 15/16″

MARATHON / GEAR MOTOR

DODGE SHAFT MOUNT  TXT123S  GEAR BOX  STRAIGHT BORE RATIO 25.64 CLASS 1 AT 4.5 HP

DODGE -TM GEARBOX MODEL DR-300 RATIO 7.6 RPM  AT 25 HP