Change motor mounts and install...
No. The tranny mounts are a different pattern.
No, but the mounts themselves are different, and the 1979 may have an extra pair of mounts for the cab.
you have to buy the V8 motor mounts for your year Monte and bolt them in to fit the 305.
No. They are different
NO, They are made different.
Yes you will need V8 motor mounts.
The simple way is to purchase the correct oil pan, pump pickup, and mounts for the V8 version of this car. However, there are kits to do it for high performance use.
you will need V8 motor mounts and a bigger radiator.
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.
it depends on what year the motors are you will have to change motor mounts .exhaust maybe front suspension
GM V8 starters before the mid 90s (or so) are interchangeable except for the nose piece. Since Pontiac mounts starters on the drivers side and Chevy mounts them on the passenger side, there are different noses. There were also normal and heavy duty starters. The normal duty have a spacer in the connection between the starter and solenoid. The HD ones do not.