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243/799 LS heads


Cordell

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I recently picked these up, but I have other plans. They cam off of a 80k mile 5.3L Grand Prix, I took them off myself so beleive me when I say the casting number on one is 243 the other is 799, that is just proof that the 2 castings are identical. The engine I removed them from had excessive oil consumption past the rings, and the heads are in good condition. Those of you who don't know this is the best factory casting available in a cathedral port, unless you want the bigger chambers of 317 head (same ports). Obviously this does not have the lightweight valves of the C5 Z06 heads.

 

$300 firm, I can just as easily keep these, clean them, throw some good springs in them and have a good set of heads, or have them ported and have a great set.

 

http://i405.photobucket.com/albums/pp133/ND2RACE/for%20sale/CIMG0343.jpg

http://i405.photobucket.com/albums/pp133/ND2RACE/for%20sale/CIMG0341.jpg

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