The 216/235/261 230/250/292 all have the distributer on the passenger side, but they are in different locations on the block the 216/235/261 engines have them more towards the center of the block and the 230/250/292 engines have them at the front of the engine closer to the radiator. If you are asking the question on "if" the engine will work, I would say stay with the same engine family 216/235/261 engine, mounting them will be a lot easier.