hello every one. im the new guy here and also to fuel injection. ive been working on my grandmas 82 gmc. swapping a tbi 350 into it with the stock 700r4 trans. i have done countless hours of research on this already. now i am turning here for guidance. i have found that most people are using the 1227477 ecu with this swap but the one that i got with the motor(out of a 95 suburban,) is actually PCM 16197427 and now i am lost. any and all help would be much appreciated and i look forward to learning MORE about FI.