what all swaps over off my motor thats re useable? Ive found a few 5.3s but most dont include external parts so i need to know what all extra is involved.

i know i need the frame and motor mounts. v8 flywheel. computer tuned for v8, harness. but what else?

do the power steering starter alt oil pump any of that swap over?

truck is a nbs 2wd auto 99