Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Mid-Rise Intake Manifold. The Holley Mid-Rise Intake Manifold with a 105mm top is engineered to enhance performance for GM LS1, LS2, and LS6 cathedral port engines, delivering an optimal power band from 1500 to 6500 RPM and supporting an overall operating range up to 7000 RPM. It is designed for both turbocharged and naturally aspirated setups, making it well suited for street and street/strip applications where hood clearance is limited.
Construction and Appearance. Constructed from cast aluminum with a natural finish, this intake manifold is designed for durability and effective heat dissipation. Its modular design combines elements of a dual-plane layout with an EFI plenum top, offering an aggressive racing EFI intake manifold appearance without compromising functionality.
Installation. Installation requires moderate mechanical skill and is designed to bolt directly onto compatible LS cathedral port cylinder heads without the need for drilling. ECU recalibration may be necessary to optimize performance and integration with factory engine control systems.
Warranty. This product is covered by a manufacturer’s limited 90-day warranty.
Application. Designed to fit LS1, LS2, and LS6 cathedral port engines broadly. This intake is compatible with various GM LS cathedral port heads and setups. Fits 1998 through 2002 5.7L Camaro models, although vehicle-specific considerations such as hood clearance and accessory layouts may require verification or modifications such as an aftermarket hood.
Holley 300-127
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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