the pn's are difft. but are the PCMs interchangeable anyway?
specifically, i am interested in using 98 LS1 PCM in 97 vette. will 97 vette flash work directly in 98 LS1 pcm? if not, will 98 vette PCM (with 98 vette flash) work directly in 97 vette? if not directly, are there workarounds?
tia.
-alex