i've been looking up info on the swap and i'm kinda confused, apperently the 98 models had their own little thing going on with the computer and fuel stuff? people say that 98 is different from 93-97 and the 99-02, so my question is, will i need a 98 ls1 motor with the 98 computer and wiring harness for the swap to work, or if i get a 99-02 ls1 will it be just fine? thanx

 

You should have posted this in the main 4th gen section or one of its v8 sections. You aren't going to get many responses here. Also why are you just asking about the 98 ls1? I hope you don't think your PCM is going to work...