I have a Volvo Penta 255A in a
I have a Volvo Penta 255A in a 1978 Apollo. I can not figure out if this is a Ford engine or a GM engine. The reason is that it has sat for the last four years with a good amount of water in the oil pan. It may need to be replaced. I can find GM 350 marine engines around but i cannot find a ford engine. I have read that the engine could be a ford 351 Windser. I have also read that if it is then replacing it with a GM 350 would require altering the engine mounts and using a different coupler.
I have a Volvo Penta 255A in a 1978 Apollo. I can not figure out if this is a Ford engine or a GM engine. The reason is that it has sat for the last four years with a good amount of water in the oil pan. It may need to be replaced. I can find GM 350 marine engines around but i cannot find a ford engine. I have read that the engine could be a ford 351 Windser. I have also read that if it is then replacing it with a GM 350 would require altering the engine mounts and using a different coupler.

