Fuel System Components

FAST LS2 OEM Style Fuel Rail Kit For Use W/ LS1/LS6 LSXR 146021-KIT This OEM LS2 Style Fuel Rail Kit is for use on GM LS1/LS6 Applications wit FAST LSXR Intake Manifolds. Includes rails, spacers and bolts.

FAST LSXR LS2 Billet Fuel Rail Kit 146033B-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 LS2 Billet Fuel Rail Kit 146033-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...

FAST LSXR LS3/L76/L99/LS7 Billet Fuel Rail Kit 146032B-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...

FAST LSXR LS1/LS6 Billet Fuel Rail Kit 146032-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...

FAST LSX LS1/LS6 Billet Fuel Rail Kit 146035-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...

FAST LSX LS1/LS6 Billet Fuel Rail Kit 146035-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...

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...