This is a Set of Remanufactured OE Stock LS3, L92, 6.2L, 6.0L Cylinder Head Assemblies.
* Part # : 823 , also fits 821, 5364
* Description : Stock LS Series 6.0L / 6.2L Cylinder Heads
* Specs : Combustion Chamber Volume: 70cc
Intake Port Volume: 257cc
Exhaust Port Volume: 87cc
Intake Valve Diameter: 2.165 inches
Exhaust Valve Diameter: 1.590 inches
* Note : Surfaced, Pressure Tested, Valve Job
* Accessories : Rocker Arms Included
.png)