Quote:
Originally Posted by dkauffman05
If I went with a f or y body harness would I need a matching pcm? And would there be some same sensor but different plug deals?
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99-02 F-body & 99-04 Y-body harness will work with a 99-02 truck 4.8/5.3/6.0 PCMs.
All C5 Y-body harnesses are DBW. All 4th Gen F-body harnesses are DBC.
97 & 98 LS1 harnesses are pinned completely different & not worth the hassle.