GM LS Mini Ram Intake System

The GM LS Mini Ram Intake System by HOLLEY (Model 300-126) is a precision-engineered intake manifold designed for LS-platform engines, including LS1, LS2, LS3, and L99. This system is ideal for enthusiasts and professional tuners who require compact, high-flowing air delivery in tight engine bay applications. It provides aggressive performance without sacrificing fitment, making it perfect for engine swaps and custom builds.

HOLLEY has engineered this mini ram intake with an optimized plenum design and runner geometry that maximizes air velocity and distribution across all eight cylinders. This is critical for maintaining torque across the RPM band in applications where traditional full-size intakes won't fit. The compact footprint preserves engine bay accessibility while ensuring the tuning benefits of a ram-air system, which enhances cylinder fill and combustion efficiency.

This intake system is particularly beneficial for those retrofitting an LS into a classic chassis or optimizing modern performance vehicles with limited space. Its precision-cast aluminum construction ensures durability under both boost and naturally aspirated conditions. With its thoughtful design, this intake system strikes a balance between performance and practicality.