[cabech984]

I have a few questions regarding a 4.3 to 5.7LS1 swap. I have a totalled 99 Z28 with all the accesories. If I use the PCM from the camaro would I;

1 Be able to use Camaro harness?
2 have to re-tune the engine?
3 If I use ls1 intake man, could a 4.8/5.3/6.0 intake bolt in?

I read the post but am still a little confused on what is needed to swap this truck I know I need;

engine
exhaust
mounts

what else would I need? sry if I missed something on the post that was already said.