5.3 swap advice/questions

[dman1982]

i bought a 2004 5.3 and 4le60 trans yesterday, has the whole harness, no ecu, or pedal or mass air, I've already ordered the pedal, been looking into getting a ecu, and mass air sensor and air box. I'm looking for advice....looking for companies to send my harness and ecu (once i get it) to get chopped up and tuned, and any other advice as to stuff i might need, and was wondering if i can use my transfer case...i have a np208 or if i could buy a adapter and use a stock one from a 2004 chevy? this is my first swap and trying to make it as painless as possible

this is going into a 84 k10

here is what i got done today... http://67-72chevytrucks.com/vboard/s...d.php?t=618692