- CNC-ported version of the LS9 cylinder head
- Flows about 10 percent more than the production head—more than 350 cfm (intake side) at .600" lift
- 276cc intake runners and 92cc exhaust ports
- Fits all LS engines with 4.000" bore or larger
- 2.165" hollow stem intake and 1.590" solid stem exhaust valves
- .550" max valve lift
- D-shaped exhaust ports
LS9 CNC-Ported Cylinder Head Assembly w/LS3 Valves
£1,258.00
- SKU:
- G19433498
- Gift wrapping:
- Options available
LS3 Cylinder Head Assembly
£1,073.00
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LT1 CNC Cylinder Head Assembly
£1,220.00