Grams Performance G50-02-1005 High-Flow Billet Fuel Rail Black Anodized LS3 L99

The Grams Performance G50-02-1005 high-flow billet fuel rail is engineered for enthusiasts running high-performance fuel systems on 6.2L LS3 and L99 engines. This precision-machined fuel rail delivers superior fuel distribution and pressure consistency to support demanding horsepower builds.

Key Features:

• CNC machined from billet 6061 aluminum for maximum strength and reliability
• Hard anodized black finish for corrosion resistance and engine bay aesthetics
• Large 0.669-inch internal bore ensures consistent fuel pressure and volume delivery
• -8 ORB (O-Ring Boss) ports at each end provide flexible plumbing options and easy fitting access
• Capable of supporting 2,000+ horsepower applications
• Direct OEM replacement design offers drop-in compatibility
• Includes steel mounting brackets and installation hardware

This fuel rail is designed to work seamlessly with high-volume fuel injectors, maintaining optimal fuel pressure across the entire rail. The oversized internal bore eliminates fuel starvation issues common with stock rails in modified engines. For complete installation convenience, pair with Grams Fuel Rail Plumbing Kit G50-02-1050, which includes port fittings, pre-assembled lines, and SAE adapter.