Thread: Supercharged (L67)(L32)

If I bought an engine from a 2004, does anyone know if the heads would fit my 2004?

2004 what? to what 2004? Sure they will

Same car, just different years.

Good grief, I screwed that up well. Mine is a 2003. Would 2004 heads fit on mine? Are most of the parts interchangeable? Their both 3.8 s/c.

The engine I'm getting was removed with 96000 on a 2004 GTP. He said he removed it because it was knocking and never had it fixed.
That seems a bit suspicious, but when I meet him, I'll be able to tell more...

What causes the knocking or pinging?

Low octane fuel,bad fuel,excessive heat,carbon deposits. Knocking could be rod/main bearings.