Genuine GM Delco NEW Motors with the `71 – `76 type electrical plug-in, so
earlier models `54 – `70 will receive a harness plug adapter with the new motor.

Helpful note: R.H. = Right Hand = Passenger Side L.H. = Left Hand = Driver Side

Please Note: check the drive gear teeth on your car your before ordering!
These are a factory GM replacement for all models using a 12-tooth drive gear.