Holley LS7 EFI Hi-Ram Intake Manifold with 92mm LS Throttle Body Mount and Fuel Rails; Black (06-13 Corvette C6 Z06)

Description

High-Performance Intake Manifold. The Holley LS7 EFI Hi-Ram Intake Manifold with 92mm LS Throttle Body Mount and Fuel Rails in black is engineered to optimize airflow and fuel delivery for naturally aspirated and forced induction GM LS7 engines. It improves engine breathing at high RPM, allowing enhanced power output suited for racing and high-performance applications.

Construction and Appearance. Made from durable cast aluminum, this intake manifold combines lightweight strength with a striking black finish that resists corrosion. Its design balances aggressive aesthetics with practical performance for competitive environments.

Installation. Installation requires no drilling and is designed to fit directly onto LS7 engines using standard EFI throttle bodies, providing an efficient upgrade path without extensive modifications.

Warranty. Includes a manufacturer’s limited 90-day warranty for peace of mind.

Application. Specifically engineered to fit the 06-13 Corvette C6 Z06, this manifold suits LS7 factory engine configurations and related components, though fitment depends on clearance, throttle body choice, and accessory layout.

Holley 300-124BK

CA Residents: WARNING: Cancer and Reproductive Harm

• Cast Aluminum Construction
• Designed For Use On Naturally Aspirated Or Forced Induction Engines In The 6.0 To 7.0+ Liter Range, Max Power At 7000-8000+ RPM
• EFI Fuel Rails Machined For -8AN O-Ring Fittings With Passages To Accommodate High Fuel Flows And Dampen Pressure Pulsations
• Runner Length And Tapered Cross-Section Optimized For A Wide Range Of LS7 Engine Configurations
• Modular Base Designed To Accept Various Carbureted And EFI Tops
• Port Size – 2.49” Height X 1.21” Wide
• Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
• Throttle Body Flange Height – 8.42” From Engine Block Lifter Valley Cover Flange
• Total Height With 92/102mm EFI Plenum Top – 12.32” To The Lifter Valley Cover Flange On Engine Block
• Base Plenum Top Mounting Flange Height – 8.42” To The Lifter Valley Cover Flange On Engine Block
• Runner Length – 6.29”
• As-Cast Runner Cross-Sectional Area – Tapered 4.67in² To 2.84in²
• Plenum Top Gasket Type – 3/32” Round O-Ring Cord
• Basic Operating RPM Range – 3500-8000 RPM
• Category – Engine
• CNC Ported – No
• Cylinder Head Port Shape – Raised Rectangle
• Deck Height – 9.24 Inch
• EGR Port – No
• Emission Code – 4 (Racing Use Only)
• Engine – GM LS7
• Flange Style – EFI
• Front Maximum Height – 12.32 Inch
• Fuel Injectors Included – No
• Fuel Rail(s) Included – Yes
• Fuel System Type – EFI
• Gasket Or Seal Included – Yes
• Grade Type – Performance
• Manifold Type – Hi-Ram
• Material – Aluminum
• Nitrous Bung(s) Included – No
• Part Type – Engine Intake Manifold
• Plenum Finish – Black
• Product Type – Intake Manifold
• Rear Maximum Height – 11 Inch
• Recommended Use – Forced Induction Or Naturally Aspirated (Racing Use Only)
• Removable Runners – No
• Removable Top/Lid – Yes
• Single Or Dual Plane Type – Single Plane
• Sub Category – Cylinder Block Components
• Throttle Body Bore Diameter – 92 MM
• Throttle Body Gasket Included – Yes
• Throttle Body Included – No
• Vacuum Ports – Yes
• Warranty – Manufacturer’s Limited 90 Day Warranty
• Fitment Designed For 06-13 Corvette C6 Z06 With LS7 Engine