i have a datsun 76 620 with a l20b motor in it and a 3 speed automatic transmission and im wondering if i put a L16 motor if it will bolt right up to the existing transmission?
also im thinking about buying this motor on ebay and if you thnk its a good or bad investment please tell me.
yes it will bolt up.
however you will have to locate a torque converter plate, (ring gear flywheel)
L20B uses a 6 bolt pattern
L16/18 uses a 5 bolt pattern