Speedmaster Chevy GM LS7 250cc 60cc 6-Bolt Aluminum Bare Cylinder Head PCE281.1795

The Speedmaster Chevy GM LS7 250cc 60cc 6-Bolt Aluminum Bare Cylinder Head (model PCE281.1795) is a precision-cast aluminum cylinder head engineered for LS7 engine platforms. This bare head features a 250cc intake and 60cc exhaust chamber design with a 6-bolt fastening pattern, providing a solid foundation for high-performance engine builds and rebuilds.

Designed for engine builders and enthusiasts, this aluminum cylinder head delivers improved airflow characteristics and thermal properties essential for LS7 engine applications. The 6-bolt configuration ensures reliable fastening compatibility with LS7 engine blocks, making it suitable for both street and track engine assembly projects. Being a bare head, it arrives without valvetrain components, allowing builders to customize their valve package and combustion chamber tuning to match their specific performance requirements.

Key Features & Benefits

• 250cc Intake Port: Optimized chamber size supports improved airflow for the LS7 platform.
• 60cc Exhaust Chamber: Precision-designed exhaust port volume for efficient scavenging.
• 6-Bolt Design: Standard fastening pattern ensures direct compatibility with LS7 engine blocks.
• Aluminum Construction: Lightweight yet durable aluminum casting provides excellent heat dissipation.
• Bare Head Configuration: Arrives without valves or springs, giving builders complete freedom in valve selection and tuning.

Specifications

Ideal Applications

• LS7 engine rebuilds and performance builds
• High-performance street and track engine assembly
• Custom engine tuning projects requiring specific valve packages
• Engine block refreshes and top-end upgrades