Holley 300-226 Hi Ram Intake Manifold for GM LS-Series Engines, Tunnel Ram, Aluminum, Cathedral Port, Natural Finish

The Holley 300-226 Hi Ram Intake Manifold is designed to optimize airflow and enhance performance for GM LS-Series engines, including LS1, LS2, and LS6 models. Crafted from durable aluminum with a natural finish, this tunnel ram manifold features a cathedral port design that allows for increased air intake and improved throttle response. Its base-only configuration makes it a versatile upgrade for custom engine builds and performance applications. The manifold includes fuel rails, ensuring compatibility with a range of fuel delivery setups and simplifying installation. Perfect for high-performance street or racing engines, this intake manifold is engineered to maximize airflow and power output while maintaining reliable operation under demanding conditions. Its robust construction and precise fitment provide a seamless upgrade for LS engine enthusiasts seeking to boost engine efficiency and horsepower.

Features:

• Designed for GM LS-Series engines including LS1, LS2, and LS6

• Constructed from lightweight aluminum with a natural finish

• Tunnel ram design for increased airflow and high-performance tuning

• Cathedral port configuration for optimized fuel and air mixture

• Includes fuel rails for straightforward installation

• Base-only setup suitable for custom applications

• Perfect for racing, high-performance street builds, and engine upgrades