Snow Fuel Rail Kit – Return Style System for LS3 34mm Injector Height (L92 Manifold) SNF-39343
If you're searching for bargain fuel rails with flimsy brackets and a tendency to leak, this kit isn’t for you. But if you want precision-engineered performance and rock-solid reliability, Snow Performance delivers.
Manufactured in the USA using premium-grade materials, Snow Fuel Rails are CNC-machined for exact fitment and finished in black anodizing for a sleek look and long-term corrosion protection.
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.
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