Holley LS1/LS2/LS6 High-Performance Single-Plane Split-Design Race Intake Manifold

Description

Holley LS1/LS2/LS6 Single Plane Split-Design Race Intake Manifold,  The LS Race single-plane intake manifold was designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacement, and maximum engine speeds of 6000-7000 rpm, depending on the engine combination. This single-plane design provides optimal performance across the RPM spectrum while providing maximum performance up to 7000 rpm.

• Maximum performance race design with hood clearance consideration
• Captured O-ring seals at head ports and split
• Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange
• Holley Intake Manifold
• Split Race Design
• Square Bore
• Single Plane
• Aluminum
• Natural
• GM LS-Series
• Each

Instructions for 300-256

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