the block & heads are the same you just have to pull the 305 out & put the 350 back in
YES, It will bolt right up with no problems.
The 350 and the 305 is a direct swap, The only thing that is different with the 305 is the size of the pistions, They are smaller then the 350 engine. Just transfur the intake and all the other parts from the 305 and put it all on the 350 engine. Easy job.
As long as the 350 is a fuel injected engine / TBI / Throttle Body Injection engine there is NO difference.
YES. That is a direct bolt in.
the g20 should be a 350 and I believe the caprice is a 305 you can swap the engines but you will also probably have to swap the intake and exhaust manifolds
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
5.0L is a 305. 5.7L is a 350
The headers for a 350 and 305 are the same.
yeah
Subtract 305 from 350 and that will give you the difference (or interval) between the two numbers:- the answer is 45. However, if you mean what is the difference between a Chevy 305 and a Chevy 350, then it is the difference between the engine bore (the cylinder) sizes. The 305 bore is 3.740 inches. And the 350 bore is 4.000 inches, giving the Chevy 350 20HP more then the Chevy 305.
If you are asking if you can substitute a 350 for a 305, the answer is generally yes.