Lol at custom frames and suspension world.
you obviously don’t come from the motor building world.
any sort of all-motor build, aka NA build, involves making it breath as much as possible. Cams, heads, exhaust, intake, etc etc etc. They all produce hp by allowing the motor to breath. When you allow a motor to breath it moves the power band to the right. It sacrifices low end hp to make hp up top.
This is great in a sports car, but horrible for a 5500lb truck unless your going high stall race only truck with no streetability. Can you make 800hp NA, sure, but it will ruin the streetability. That is why you don’t see NA build trucks.
Now I’m not talking about bolt on, I’m talking about legit NA builds.
but being a real enthusiast, and not a keyboard warrior, you must already know all this
The LT platform has been taken to it’s limits 100’s of times, you can find this info out on corvette forums and camaro forums. You surely knew that as well.