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LSX-LS7 CNC PORTED CYLINDER HEAD ASSEMBLY -19354241
£2,274.00
£1,320.00
LSX-LS7 CNC PORTED CYLINDER HEAD ASSEMBLY
Great cylinder head airflow is yours with Chevrolet Performance LSX cylinder heads. With power-building attributes, these aluminum heads are manufactured from 319-T5 aluminum alloy and assembled with premium lightweight hollow-stem valves, sodium-filled exhaust valves and--on some models--titanium intake valves. Ensure maximum airflow and exceptional performance with Chevrolet Performance LSX cylinder heads.
- Fully CNC-ported
- 6-bolt-per-cylinder bolt pattern
- LS7-style rectangle port design
- Assembled with 2.200" titanium intake and 1.610" sodium-filled exhaust valves
- 12° valve angle; minimum 4.100" bore
- 70-cc “as-cast” combustion chambers
- Handles .650" lift with premium springs
- Uses LS7 rocker arms/LS7 bolts
- Uses P/N 19257879 bare head (shown)
- 397 cfm @ 0.700" intake, 230 cfm @ 0.700" exhaust