GM LS 6.0L Cylinder Head 69cc Cathedral Port
Cylinder Head – Assembled – 2.000 in/1.570 in Valves – 211 cc Intake – 71 cc Chamber – Aluminum – GM LS-Series – Each
All EQ cylinder heads outperform their competitors!
- Thicker deck for greater strength
- Improved design resists cracking
- Superior port finish for increased flow
- Water flow redesigned for greater thermal conductivity
- Hardened exhaust seats
- CNC machined guides and seats
- 25-point quality check on every head
- 3-angle valve finish