MSD 2725 Atomic EFI Billet Fuel Rail Kit for Gen-V LT1 AirForce Intake

The MSD Atomic EFI billet fuel rails enhance the great looks of your Atomic AirForce intake manifold. Designed for use on Gen-V LT1 Atomic AirForce intake manifolds, this fuel rail kit fits manifold part numbers 2700, 27003 and 27004.

Key Features:

• Bright dip, black anodized finish with laser etched logos for a durable, professional appearance
• 5/8" diameter fuel passage that provides the flow capacity necessary to fuel high horsepower applications
• Fuel rails are machined to accept -8 (3/4-16) O-ring fittings
• Includes mounting brackets and hardware
• Includes (4) -6 to 3/4-16 O-ring adapters
• Constructed from CNC machined billet aluminum for strength and precision

Installation Notes:

• If using tall EV1/Bosch style injectors on LS7 or LT applications, there may be interference on low hood applications as on Corvette and similar
• 1999-2004 applications utilizing a factory supply and return fuel line will require the addition of a fuel pressure regulator when installing MSD fuel rails
• P/N 534-211 - Adapter kit, required when directly connecting Atomic fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM quick connect adapter

This complete fuel rail kit provides everything needed for a clean, professional installation that maximizes both performance and appearance in your engine bay.