LS1TECH - Camaro and Firebird Forum Discussion - Part # for the Ls6 Cnc'd heads

LS1TECH - Camaro and Firebird Forum Discussion (https://ls1tech.com/forums/)

- Generation III Internal Engine (https://ls1tech.com/forums/generation-iii-internal-engine-5/)

- - Part # for the Ls6 Cnc'd heads (https://ls1tech.com/forums/generation-iii-internal-engine/145266-part-ls6-cncd-heads.html)

G5TA	Mar 2, 2004 10:09 PM

Part # for the Ls6 Cnc'd heads

I was wondering the Gm part # for the cnc'd ls6 heads ported by Lingenfielter? I see two diffrent part #'s on SDPC. 25534321 is one and the other is 88958665. I plan on running the ASA cam and these heads. I think its the 88958665 but im not for sure.

2xLS1

Mar 2, 2004 10:22 PM

Looks to me like the 25534321s are LS1 castings, not LS6. It also looks like they are selling the LS6 heads both with and without the .055 mill. They used to only offer them with the mill.

G5TA	Mar 2, 2004 10:29 PM

Yea i saw that.Would i have a problem with p/v clearance with the heads milled .055 with the asa cam?I work a dealership so i can get the setup cheaper than any other setup thats why im looking at it.

Blorton

Mar 2, 2004 10:41 PM

Quote:

Originally Posted by G5TA

Lift on the ASA is so mild I don't see how you'd have any problems with clearance, but you'll want to double-check that to be safe.

Dan

All times are GMT -5. The time now is 01:01 PM.