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The Holley Hi Ram Intake Manifold Base EFI for LS1/LS2/LS6 is engineered for optimal performance in high-output applications. This aluminum manifold features a natural finish and cathedral ports, ensuring efficient airflow and power delivery.
This intake manifold base is perfect for builders aiming for maximum performance. It matters because a well-designed intake system can significantly enhance horsepower and torque.
Compatible with LS1, LS2, and LS6 engines. For specific fitment inquiries, Contact our team or check our FAQs.
Part #: 300-227