LS3 276cc Cyl Head Assembled

The LS3 276cc Cylinder Head Assembled by FLOTEK is designed for serious LS engine builders and high-performance enthusiasts. This fully assembled cylinder head offers a significant upgrade over stock LS platforms, featuring a 276cc chamber volume that enhances flow capacity and durability. Ideal for applications such as crate motors for street machines, track vehicles, or restomod projects, this product provides reliable performance without the need for extensive hand-selection and assembly.

FLOTEK's assembly process guarantees consistent port-matching and proper valve seat concentricity, ensuring that the cylinder head meets factory-correct specifications. This design supports aggressive cam profiles and high RPM operation, making it suitable for a range of performance applications. The casting is compatible with traditional hydraulic roller lifter configurations, providing versatility for various engine builds.

Enthusiasts looking to maximize their engine's performance will benefit from the LS3 276cc Cylinder Head, which is engineered for high flow rates and efficient scavenging. Its design is optimized for modern fuel octane ratings, making it a reliable choice for both street and track applications. With a weight of 26 lbs per head, it maintains the balance and ease of installation characteristic of modern LS architecture.