1999 Chevrolet Corvette Intake Manifolds

When you’re serious about power for your LS or new LT1 engine, call in the AirForce! The all-new MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines. The unique bell-mouthed runner entrances maximize airflow and minimize shrouding – all while optimizing the available plenum volume for an unobstructed flow path over opposing runners. The polymer molded 2-piece design allows for easy access to the runners for porting. Atomic AirForce accepts an OEM or 103mm throttle body as well as stock or aftermarket fuel rails including MSD’s Atomic LS EFI system. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package.

Product Features:

• Polymer Material Resists Heat Soak
• 103mm Throttle Bore For Greater Air Flow
• Direct Flow Path Runner Design
• Allows For The Use Of Stock Fuel Rails

The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake Manifold along with a purpose built plenum base Adapter and a Holley 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44in., the Mid-Rise Manifold is an excellent choice for street and performance street/strip applications with a powerband from 1,500-6,500 RPM and limited hood clearance. It’s perfect for a blow-thru or turbocharged application. Being part of the Holley modular intake line means that this intake is not only available as a complete kit with intake, adapter, 92MM top and fuel rails, but all parts can also be purchased separately for a custom intake build. The plenum Adapter (PN 300-231) will accept all of the popular Holley Hi-Ram plenum tops as a foundation for custom induction systems.

Product Features:

• Performance To 6500 Rpm w/ Look Of A Racing EFI Intake Manifold
• Dualplane Layout w/EFI Manifold Plenum For Great Mid-Range Torque
• Great For Supercharged Or Turbocharged Engines
• Power Band From 1500-6500 RPM
• May Require An Aftermarket Hood For Some Vehicle Applications
• Cast Aluminum Construction
• 92Mm EFI Plenum Top

Edelbrock part #71393 Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm throttle bore opening and 2.75″ po

Product Features:

• 1500-7000 RPM Range
• Single Plane Type-Throttle Body XT Style Flange
• 10.2 in. Front Height, 10.2 in. Center Height, 10 in. Rear Height
• Black Powder Coated Finish
• Made In The USA

Edelbrock part #7139 Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm throttle bore opening and 2.75″ por

Product Features:

• 1500-7000 RPM Range
• Single Plane Type-Throttle Body XT Style Flange
• 10.2 in. Front Height, 10.2 in. Center Height, 10 in. Rear Height
• Satin Finish
• Made In The USA