Uh-oh...hope this isn't considered hijacking
Don: Build date is 2-93 I think. I know for fact it isn't a late 92. Also, the original rod bearings showed a 93 stamp date. So, at the VERY least, the short block is original.
Wilren and Oldsman: Solid pivots as shown in the pics provided. These pics are big to show all the codes on the head that I have pulled so far. Considering all the junk that was in this head, I think they came out very well for being a home jobber (I just ground down some high spots in the exhaust ports, didn't touch the intake ports at all, and cleaned up the water ports).
Welcome, downwardly mobile yuppies, to the dawn of the Age of Nefarious.
1993 SSEi - FrankenJinx - dead and gone.
1994 SSE (136K strong) - 180* t-stat,HD alternator, most unequipped SSE on the club, XM radio, Kenwood CD/MP3.
2006 Chevy Malibu Maxx LTZ - Custom 2.25" manifold-back exhaust w/FM-80. Probably the only Maxx with this system.