the heads should fit as long as your not trying to put them on a big block
will 1995 Chevrolet 350 intake fit a 1997 vortec heads
Yes
no
a 350 is a small block those heads will fit on and Chevy SMALL block not a big block
No it will not, Totaley different.
Not fit. Different blocks, altogether.
yep
Not fit. Different blocks, altogether.
No.
NO not even close.
350 heads will bolt to the 400 block. They will need to be drilled for the "steam ports" in the 400 block.