12564243A

Should be for LS6 heads.

Is it legit?

Thanks, Pete <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

 

The cast # itself I guess is just the 243.

Anyone?

 

That is the correct casting number for the LS6/Z06 cylinder head.

 

I8, O6blues works for SDPC FYI. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

 

John, I emailed him but I wanted to sleep assured so I had to know NOW <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Thanks 06blues <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Found a good website with all cast #'s if anyone else is interested.

http://www.mortec.com/castnum.htm

Looks like my heads are indeed 02' LS6 350 heads <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

<small>[ August 02, 2002, 11:32 PM: Message edited by: I8COBRA ]</small>