alright, i've had this s 10 for a few years now, the original 4 banger has 250K on it and face it she's gettin tired. everyone made fun of me through highschool drivin it because it had no nut

so now i'm thinkin i want to throw a v8 in it, my chosen power plant is a 327 out of a 01 chevy that my sister wrecked. unfortunately i removed the motor and sent the rest to the scrap yard a few years ago. i have the 327 with all sensors and throttle body
money is not an issue i'm going to buy the radiator and get the stuff needed for the exhaust what i don't know is how to go about the fuel injection, i know i need an engine harness and computer from the v8 chevy truck, what i don't know is if that will just plug in with the existing wiring i have minus the 4 banger wiring.
any tips would be helpful