Brand New L92 / LS3 #823 rectangle port cylinder heads

[jwcarguy]

Brand New pair of GM L92 / LS3 assembled Rectangle port cylinder heads
#823 castings with L92 Intake / Exhaust valves and springs

Also have available, a brand new set of GM LS3 hollow stem intake valves, that can be swapped for the L92 intake valves (note: I will not sell the set of LS3 valves seperately, unless the heads sell first as assembled with the L92 int. valves)

Prices are shipped for the pair and paypal fees included (shipping to lower 48, all others inquire first)

In Las Vegas

$600 shipped (as assembled with L92 int.valves)

$680 shipped (with LS3 hollow stem int.valves & L92/LS3 exh. installed, only one set of intake valves) SOLD!!

[email protected]

[Rick D]

Nice I'm very interested, question will this work on a 6.0l block? I have a line on an aluminum block. Just trying make the deal on the block first.

[214Chevy]

Yes the will Rick. That's what most all of the guys run on their 6.0 blocks are the L92 heads. They are a perfect match. These are the exact heads I'm running on both of my 6.0 blocks.

[Rick D]

Cool :thumbsup: whats the difference in using the hollow stem valves?? Lighter on the valve train? Now if only the guy would call me back on the block :mad:

[Ron in SoCal]

Cool :thumbsup: whats the difference in using the hollow stem valves?? Lighter on the valve train?

Exactly Rick. Faster revving, less valvetrain wear. As Marcus said, if you're going 6.0 these are a great option for heads :thumbsup:

[jwcarguy]

Nice I'm very interested, question will this work on a 6.0l block? I have a line on an aluminum block. Just trying make the deal on the block first.

Rick,
just as 509 said, these heads will only work on 4" bore or larger engine blocks (6.0L -up)
Thanks for the interest,
Jeff

[jwcarguy]

the heads are SOLD!! with the LS3 Intake valves

I will have available a complete new set of the L92 intake valves for sale
part GM #12590771 2.16 intake valves for $70 shipped