Fuel Rails Holley offers fuel rails for a broad range of customers. They have OE-replacement high-flow fuel rails for GM LS engines, as well as fuelrail kits that are direct bolt-ons for all of the Holley EFI intakemanifolds. Or, if you are in a position where you have to build your own fuel rail system, Holley offers virtually every component you couldpossibly need to get the job done right.
Choose From: Application-Specific Fuel-Rail Upgrade Kits for GM LS Engines -
Fuel Rail Extrusions -
Fuel Rail Components -
Show:
15 25 50 75 100
Sort By:
Default Name (A - Z) Name (Z - A) Price (Low > High) Price (High > Low) Rating (Highest) Rating (Lowest) Model (A - Z) Model (Z - A)
-10% EFI Fuel Rail Kit for 300-136 GM LS Gen III LS3/L92 Single-Plane Intake Manifold..
$237.00 $212.95
-10% EFI Fuel Rail Kit for 300-137 LS Gen III LS1/LS2/LS6 Single-Plane Intake Manifold..
$237.00 $212.95
-10% This fuel rail kit is specifically designed to work with the Holley GM 2x4 dual plane manifold. Work..
$274.00 $245.95
-10% LS Hi-Flow Holley Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes. This is the same kit ..
$359.00 $322.95
-10% LS Hi-Flow Holley Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakesNote: :
LS2, LS3, a..
$240.00 $215.95
-10% EFI fuel rails are machined for –8AN O-ring Fittings with passages large enough to accommodate high ..
$274.00 $245.95
-10% Fuel Rail Kit, LS1 for Dual-Quad and cathedral port Hi-Ram..
$274.00 $245.95
-10% Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rail..
$39.80 $35.82
-10% AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection syste..
$45.50 $40.95
-10% Works on the following Holley/Weiand Big Block Chevrolet intakes:300-561 for Oval Port Heads wit..
$237.00 $212.95
-10% AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection syste..
$56.89 $51.20
-10% Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rail..
$55.50 $49.95
-10% AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection syste..
$86.50 $77.85
-10% Required when upgrading to Holley (EV1/Bosch style) performance injectors on LS2, LS3, or L99 applic..
$75.11 $67.60
-10% Package of 4 aluminum injector bungs.
Not Sure? Review this product documentation before you buy!..
$103.00 $92.20