Holley 300-137 LS Mid-Rise EFI Intake Manifold for GM LS1, LS2 and LS6

The Holley 300-137 intake manifold is designed for GM LS-Series LS1, LS2 and LS6 engines. This mid-rise EFI manifold features a single-plane design, square-bore configuration and multi-port fuel injection compatibility.

Constructed from aluminum with a natural finish, the manifold uses cathedral ports and is intended for applications requiring an LS-compatible intake solution. Its design combines the listed LS engine coverage with EFI functionality in a single manifold assembly.

The Holley 300-137 is supplied as a kit and provides a purpose-built intake manifold option for compatible GM LS applications. Verify engine and installation requirements before purchase to ensure suitability for your project.

Features:

• Brand: Holley
• Part Number: 300-137
• Application: GM LS1, LS2 and LS6 engines
• Design: Mid-rise, single-plane EFI intake manifold
• Configuration: Square bore with multi-port fuel injection
• Port Style: Cathedral port
• Material: Aluminum
• Finish: Natural
• Package Type: Kit