Holley HLY300-129 GM LS3 Intake Manifold Dual-Plane 4150 Flange

Description:

The Holley HLY300-129 is a dual-plane intake manifold designed specifically for GM LS3 engines. This intake manifold features a square bore and is constructed from aluminum with a natural finish.

This manifold is designed to work with a 4150 flange, providing compatibility with a variety of carburetors. Its robust construction ensures durability while maintaining a lightweight profile, which is beneficial for performance applications. The dimensions of the manifold are 23 inches in length, 14.1 inches in width, and 7.2 inches in height, with a weight of approximately 18.06 pounds.

Key Features:

• Dual-plane design for improved airflow
• Square bore configuration
• Constructed from lightweight aluminum
• Natural finish for a clean look
• Compatible with rectangle port setups
• Designed for 4150 flange carburetors

Compatibility Guidance:

Please consult a professional before purchase to confirm the correct fitment for your vehicle.