Snow Fuel Rail Kit – Return Style System for FAST LSXR Manifold w/ LS3 34mm Injector Height SNF-35343
If you're hunting for low-grade fuel rails with flimsy brackets and a tendency to leak, this kit isn’t for you. But if you want premium performance and rock-solid reliability, Snow Performance has you covered.
Proudly engineered in the USA using top-tier materials, Snow Fuel Rails are CNC-machined for precise fitment and finished in black anodizing for a clean look and long-lasting corrosion resistance.
This kit includes stainless steel brackets designed for LS3-style injectors with a 34mm height. For alternate injector setups, Snow offers optional brackets and spacers (sold separately) to fit a wide range of LS and truck intake manifolds. These brackets are built to hold firm under high fuel pressure, eliminating the risk of leaks.
Each rail is built to handle serious fuel flow, featuring 8AN ORB ports at both ends for unrestricted delivery. Dual 1/8-NPT ports per rail allow easy integration of sensors, gauges, or nitrous feed lines—no extra adapters required.
Kit Includes:
- Two Billet Aluminum Fuel Rails
- Four 1/8-NPT Port Plugs
- Four 8AN Inlet/Outlet Fittings
- Stainless Steel Mounting Brackets for LS3 34mm Injectors*
*Adapters and spacers for non-standard injector heights available separately.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
