Description
Part Number: 2722
MSD Atomic EFI Billet Fuel Rails – LS7 Atomic AirForce Intake
Upgrade your GM LS7 fuel delivery setup with high-flow MSD Atomic EFI billet fuel rails, precision-machined to complement the high-performance MSD Atomic AirForce intake manifold.
Key Features & Performance Benefits
- ☑ Direct-Fit Integration: Designed specifically for MSD LS7 Atomic AirForce intake manifolds (Fits Part Numbers 2701, 27013, and 27014).
- ☑ High-Flow Internal Passage: Features a generous 5/8″ (0.625″) fuel passage bore to support high-horsepower race applications.
- ☑ Billet Aluminum Construction: Precision CNC-machined from high-strength 6061-T6 aluminum for reliable performance under elevated pressure.
- ☑ Durable Anodised Finish: Bright dip black anodised finish with clean laser-etched MSD logos for long-lasting corrosion resistance and engine bay aesthetics.
- ☑ Versatile Port Fittings: Machined for large -8 AN (3/4-16) O-ring ports and supplied with -6 AN adapters for easy line plumbing.
Technical Specifications
| Brand | MSD |
|---|---|
| Manufacturer Part Number | 2722 |
| Compatible Intake | MSD LS7 Atomic AirForce Intake Manifolds (PN 2701, 27013, 27014) |
| Material | 6061-T6 Billet Aluminum |
| Finish | Bright Dip Black Anodised with Laser-Etched Logos |
| Internal Bore Diameter | 5/8″ (0.625 in.) |
| Port Thread Specification | -8 AN Female O-Ring Ports (3/4″-16) |
| Emissions Code | 5 (Legal for sale or use on emissions controlled vehicles) |
What’s Included in the Box
- (2) MSD Black Billet Aluminum Fuel Rails
- (4) -6 AN to 3/4-16 (-8 AN Port) O-Ring Adapters
- Stainless Steel Mounting Brackets & Fasteners
Built to satisfy the rigorous requirements of road course, drag strip, and fast road builds, MSD fuel rails provide optimal fuel distribution and pressure stability. Order your MSD PN 2722 kit from JP Racing today to enjoy authentic motorsport components, expert technical backup, and fast UK dispatch.







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