Speedmaster 215cc 60cc 6-Bolt Aluminum Bare Cylinder Head (97-04 Corvette C5; 05-07 6.0L Corvette C6)Find parts that fit my vehicle

The Speedmaster 215cc 60cc 6-Bolt Aluminum Bare Cylinder Head is designed to enhance engine performance by improving airflow and combustion efficiency. It replaces factory heads to provide a strong platform for performance builds on GM LS-series engines. This bare head requires additional assembly, including valves, springs, seals, and custom machining tailored to specific application requirements.

Crafted from aluminum using a gravity casting process, this cylinder head features a natural finish with a smooth surface, and incorporates a cathedral-shaped intake port and an oval-shaped exhaust port to optimize airflow.

Installation requires advanced mechanical skills and additional machine work. It may not be a direct bolt-on replacement, depending on the build details, hardware, gasket selection, and installed components. Proper torque specifications must be followed to ensure a secure fit.

Includes a 12-Month Limited Worldwide Warranty.

Designed to fit LS1/LS2/LS6-style engines, including but not limited to 97-04 Corvette C5 and 05-07 6.0L Corvette C6 models, though compatibility should be confirmed based on individual application requirements.

Application. Designed specifically to fit 97-04 Corvette C5 and 05-07 6.0L Corvette C6 models without modification.

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