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Snow Performance

Snow LS3 34mm Injector Billet Fuel Rail Kit

MPN: snf33343 Catalog #: 001689779 Category: Fuel Rails Check Vehicle Fitment

Product Details

If you're looking for cheap universal style fuel rails with crappy mounting brackets that allow fuel leaks, this product is not for you! If you're looking for the best fuel rails on the market, you have come to the right place. Snow Performance Fuel Rails are designed and built in the USA from the highest quality components available. Snow fuel rails are CNC machined for a perfect fit and are anodized in black for the ultimate in looks and corrosion resistance. Snow fuel rails utilize high-strength stainless-steel mounting brackets to ensure the rails stay in place and do not leak in high-pressure conditions. Snow rails are ready to flow as much fuel as your engine needs, made for use with 8AN ORB fittings in the inlets/outlets of the rails there is no need to worry about fuel leaks or flow restrictions. These rails also incorporate a 1/8-NPT port in each rail for gauges, sensors, or fuel fittings to feed your nitrous system with no additional fittings required. These fuel rails fit 2005+ 5.7L and 6.1L Hemi applications with factory height injectors. Kit includes: Two Billet Fuel Rails Two 1/8-NPT Plugs Four 8AN Inlet/Outlet Fittings Mounting Brackets for Factory Height Injectors Rails are designed to work with a stock height injector. Shorter injectors can be used in conjunction with Snow Performance injector spacers (available separately).

If you're looking for cheap fuel rails with crappy mounting brackets that allow fuel leaks, this product is not for you! If you're looking for the best fuel rails on the market, you have come to the right place. Snow Performance Fuel Rails are designed and built in the USA from the highest quality components available. Snow fuel rails are CNC machined for a perfect fit and are anodized in black for the ultimate in looks and corrosion resistance. These fuel rails are supplied with brackets to accommodate factory height injectors. Optional fuel rail brackets and/or injector spacers are available separately to adapt all of the popular LS length injectors to all of the popular LS and truck intake manifolds. Our fuel rail brackets are made from high-strength stainless steel to ensure the rails stay in place and do not leak in high-pressure conditions. Snow rails are ready to flow as much fuel as your engine needs, made for use with 8AN ORB fittings in the inlets/outlets of the rails there is no need to worry about fuel leaks or flow restrictions. These rails also incorporate two 1/8-NPT ports in each rail for gauges, sensors, or fuel fittings to feed your nitrous system with no additional fittings required. Kit includes: Two Billet Fuel Rails, Four 1/8-NPT Plugs, Four 8AN Inlet/Outlet Fittings, Stainless Steel Mounting Brackets for stock height injectors. Non-stock height injectors can be used in conjunction with Snow Performance adapter fuel rail brackets and/or injector spacers (available separately).

Snow LS3 34mm Injector Billet Fuel Rail Kit

Billet Fuel Rail Kit, LS3 34mm Injector.

Snow Performance Fuel Rail Kit

Fuel Injection Fuel Rail

Fuel Rail Kit

LS3

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LSMatched variant: LS

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Snow Performance
Part Number
snf33343
Catalog Number
001689779
Product Line
SNOW Billet Fuel Rail Kit
Category
Fuel Delivery
Type
Fuel Rails
UPC / Barcode
653374981811
Vendor Product Category
Fuel Delivery
Vendor Product Subcategory
Fuel Rails
Length
18.00 in
Width
4.00 in
Height
4.00 in
Weight
6.00 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
No
Clearance Item
No

Shipping & Availability

Current status 14 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

STATE RESTRICTIONS: This item is not CARB approved and can not ship to California.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 14 available as of 6/4/2026.

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