probably not, there will be some diderences. Such as different intake, or something like that. If you needed an engine for your RV I would go with another engine from a truck rather than a car engine.
YES they are the same engines.
YES.
small block and big block motor mounts are the same, so you should be able to take V8 motor mounts from most any Chevy engine bay.
o4 and 05 are basically the same motor. you may need to reprogram the computer in your 05 with the 04 vin code. other than that no difference.
No thay are not even close.
Despite being nearly the same size, they are 2 very different engines
Yes, they are the same. Some people call an automobile engine a motor and some people call it an engine. It is actually an engine and a motor is a electrical device. But motor oil and engine oil for all practical purposes are the same thing.
Motors A motor is a generic term for an engine. So yes they are the same thing. IMO, you have an electric motor or a gasoline engine.
chev impala, chev Monte Carlo, Buick regal, Buick lesabre, and Pontiac Bonneville
It will bolt in the same as any big block Chev
no
They are all the same length. It is not necessary to put them back in the same spot.