Markings on L92 heads?

[camaro2nv]

Is there a marking on the heads to see if they are L92's? Thanks!

[Jake's Performance]

Look for an 823 casting on the outside end of the head near the valve cover rail.

There is another casting number I can't remember off the top of my head.

I'm running an Oct special on L92 heads. Complete pair of new heads for $600 shipped in the cont. U.S.

[camaro2nv]

Hmm cant find that number. All I see is 5364

[gkring]

http://www.ls1tech.com/forums/generation-iv-internal-engine/642317-l92-casting-numbers.html

all the heads I seen have 823, but this link states otherwise. I'll admit I am not upto date on the LSX stuff, but I am sure you should not try judge a motor size by the casting number on the head. it sounds like you are just trying to verifu heads that are L92 style, not necessarily the whole motor?

[camaro2nv]

Thanks for the post. Yeah I bought a LS2 a while back with L92 heads and want to make sure its right before I drop it in.

[BossaNova]

Maybe this sounds too obvious but look at the intake ports.
If they're cathedral shaped buy those L92's from Jake. That's a screaming deal for what you get!


Thanks for the post. Yeah I bought a LS2 a while back with L92 heads and want to make sure its right before I drop it in.

[Mike Holleman]

5364 is what is cast on my L92 heads.
Mike

[Jake's Performance]

5364 is the other casting number. It is a L92 as well...