What Mopar parts have you found in brand X cars through the years?

Well....I found a complete 1970 340 minus the intake....in a hardcore Chevy guys garage....he said it was "junk" and said $50...I hauled it away...good X heads, parts of this engine are breathing life into the 340 in my Valiant...and it continues to beat on Chevy's to this day...love when brand X guys sell MoPar stuff....