The 389ci WT-code V8 was rated for 335 horsepower when new, when it was paired with a four-barrel carburetor. Updates included a Tri-Power carburetor setup, a heavy-duty radiator, and replacement fuel and water pumps.Power is delivered to the rear wheels through a four-speed wide-ratio synchromesh manual transmission.The five-digit odometer shows 45k miles, TMU.