FS: 243 LS6 Heads
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Yes, they came from a 2002+ Z06, don’t know the exact year. Dont think it matters. From what I've read all the Z06 243 street heads were the same, and had the sodium filled valves (light weight). It was the 243's used on the GTO's (LS2) that were not.
https://ls1tech.com/forums/generation-iv-external-engine/893469-question-243-heads.html
Shipping is pretty cheap to Phoenix to...
UPS Ground
Billable Weight: 50.0 lbs.
By End of Day Wednesday
April 9, 2008 22.65 USD*





