Fuel System Components

FAST LSXR LS3/L76/L99/LS7 OEM Style Fuel Rail Kit 146020-KIT This OEM LS3 Style Fuel Rail Kit is for use on FAST LSXR Intake Manifolds. Includes rails, spacers and bolts.

FAST LSXR LS3/LS7 Fuel Rail Kit 146027B-KIT - Black The FAST High Flow Billet Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield...

FAST LSXR LS3/LS7 Fuel Rail Kit 146027-KIT - Red The FAST High Flow Billet Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield...

Holley EFI Fuel Rails 534-203 Holley EFI Fuel Rails feature 1/2" diameter bore to accommodate high fuel flow and dampen fuel pulsations. Compatible with high horsepower applications. These rails also fit Holley EFI Hi-Ram and LS Single Plain Intake...

Holley EFI LS1 Fuel Rails 534-204 LS1 for Dual-Quad and cathedral port Hi-Ram Holley EFI Fuel Rails feature 1/2" diameter bore to accommodate high fuel flow and dampen fuel pulsations. Compatible with high horsepower applications. These rails also fit...

Holley EFI Fuel Rail Kit 534-218 The Holley EFI Fuel Rail Kit fits Holley LS3 Mid-Rise Intake part # 300-136.  

Holley EFI Fuel Rail Kit 534-219 The Holley EFI Fuel Rail Kit fits Holley LS1 Mid-Rise Intake part # 300-137.  

Holley LS Hi-Flow Fuel Rails For Factory Car Intakes 534-209 The Holley Hi-Flow Fuel Rail kit is designed to fit LS1, LS2, LS3, LS6 & L99 Factory Intakes. The kit includes the rails, hose and fittings.  Features: Bright dip, black anodized...

Holley LS Hi-Flow Fuel Rails For Factory Car Intakes 534-210 The Holley Hi-Flow Fuel Rail kit is designed to fit LS1, LS2, LS3, LS6 & L99 Factory Intakes. The kit includes the rails, hose and fittings.  Features: Bright dip, black anodized...