No.
Let's start with a junkyard tbi small block. Maybe 200hp, and maybe 250 tq. I'm guessing on both. Still less low end torque than a stroker.
Plus $500 to buy one, $700 for a harness and chip for the ECU, $200 to fix the exhaust, $200 for fuel system, plus either $500 adapter to go to stock trans, or drivetrain swap which is more.. And you still have a takeout motor with 100k on it. So conservatively that's $2100, and you still haven't installed it, change out any gaskets or PM parts. Radiator or fan, or any other nickel and dime parts.
Now A 5.3 takeout. Sure 265-285 hp, but still less bottom end off idle torque than the stroker. Pullout 5.3 $700, $750 for harness and ECU flash. Fuel system $250, exhaust $200. Again back to $500 for the adapter, or drivetrain swap. Again this is super conservative and already at $2500 to get started, and haven't addressed water pump, radiator, mounts, oil pan, accessories, and still have truck intake.