MSD Atomic AirForce Intake Manifold

• The MSD Atomic AirForce Intake Manifold delivers enhanced airflow and balanced cylinder distribution to help LT1 engines produce stronger, more consistent power
• Advanced airflow development using Computational Fluid Dynamic analysis for optimized plenum efficiency
• Smooth, radiused runner entries that promote high velocity airflow and reduce restriction
• Lightweight polymer two-piece design that limits heat absorption and provides straightforward runner access for porting
• Large 103mm throttle opening compatible with OEM Drive-By-Wire, aftermarket Big-Bore Drive-By-Wire, and cable driven throttle bodies
• Works with factory and aftermarket fuel rails, accommodates auxiliary rails and port injection setups for high output builds, CARB approved 50 State Legal EO# D-722-3, includes OEM-style hardware and requires new intake port seals, offered with Red, Black, or Silver badging
• Backed by a 1-Year Limited Warranty

When you are ready to unlock the true potential of your LT1-powered build, airflow is everything. Whether you are dialing in a weekend street machine or refining a track-focused setup, the right intake manifold transforms throttle response, power delivery, and overall driving excitement. Designed for enthusiasts who want more from both stock and modified engines, this upgrade helps your combination breathe deeper and pull harder every time you hit the pedal, all thanks to the advanced engineering of the MSD Atomic AirForce Intake Manifold.

The MSD Atomic AirForce Intake Manifold is engineered using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient airflow paths, improving both airflow and distribution. Its unique bell-mouthed runner entrances maximize airflow and reduce shrouding while maintaining an unobstructed path over opposing runners. The polymer molded 2-piece design allows easy access for porting, resists heat soak, and keeps weight down. A 103mm throttle bore supports OEM Drive-By-Wire, aftermarket Big-Bore Drive-By-Wire, and cable-operated throttle bodies, and it accommodates stock and aftermarket fuel rails, with provisions for auxiliary fuel rails and port injectors when GDI capacity is exceeded. It is CARB approved, 50 State Legal under EO# D-722-3, includes new OEM-style bolts, requires new OEM-style intake port seals, and is available with Red, Black, or Silver logos.

Backed by a 1-Year Limited Warranty.