MSD 2722 Atomic EFI Billet Fuel Rails for LS Engine

The MSD 2722 Atomic EFI Billet Fuel Rails are precision-machined aluminum fuel rails designed specifically for use with MSD's Atomic EFI throttle body systems on LS engines. These high-quality billet rails provide superior fuel distribution and flow compared to stock fuel rails.

Key Features:

• CNC-machined from 6061-T6 billet aluminum for strength and durability
• Anodized finish for corrosion resistance and a clean, professional appearance
• Designed to work seamlessly with MSD Atomic EFI systems
• Improved fuel flow characteristics over factory fuel rails
• Direct bolt-on installation for LS-series engines
• -6 AN inlet and -6 AN outlet fittings for easy fuel line connections

These fuel rails are an essential component when upgrading to an MSD Atomic EFI system, providing reliable fuel delivery and professional-grade quality. The precision manufacturing ensures proper fitment and consistent performance across all eight cylinders.