You can't... There's not enough steel in the cylinders to bore it that far. If you want a 454, you need to by a big block 454 Chevy engine.
Many. 348 would be a small block, whereas the 454 is a big block.
1983-1987 454 out of a light duty truck
its Chevy 454 Big Block Engine
yes
I think the truck block has taller deck height but if rare I think can be machined to fit. Talk to engine builder before you buy.
Yes.
454 cubic inch Chevy big block V8. aka 7.4L
230 HP@3800 RPM
230 HP 230 HP
We need to know size engine you have.
Cylinder heads are installed on a Chevy 454 big block engine by placing the gasket down on the engine block and positioning the heads over the marking tabs. The bolts are then installed and torqued to specs in sequence.