• High - Flow Billet Fuel Rails: Capable of handling up to 3,000 HP! Get incredible power for your engine now. • Leak - Free ORB - 08 Ports: Compact connections ensure positive, leak - free sealing. Say goodbye to fuel leaks. • CNC - Machined Billet Aluminum: Unequaled fit and finish, with a corrosion - resistant red anodized finish. Look great and last long! Part Number 14142: GM LS7 Fuel Rail Kit. Aeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with 'bolt - on' ease of installation. Fits GM LS7 (Rails Only). Fully compatible with - 10 AN line if combined with custom ORB - 08/AN - 10 adapter Part Number 15641. Full size ports at each end for optimal injector supply and minimal hydraulic fluctuation. Additional inlet/outlet ports are provided for plumbing convenience. Steel mounting brackets are custom engineered for each application, offering a solid, durable mounting platform with correct fit and 'bolt - on' ease of installation. View Installation Instructions.

These Aeromotive fuel rails are perfect for car enthusiasts and mechanics looking to upgrade the fuel system of their GM LS7 engines. Whether you're building a high - performance street car or a race vehicle, these fuel rails will meet your needs. They are designed to support up to 3,000 HP, ensuring your engine gets the fuel it needs. The rails are made of CNC - machined billet aluminum, which makes them lightweight and corrosion - resistant. With ORB - 08 ports and a full 5/8' ID through bore, they offer a reliable and efficient fuel delivery system.