Fuel System Components

Holley HP 100 GPH Inline Billet Fuel Pump 12-890 Street/Strip Carb or EFI Applications Supports up to 900 EFI or 1050 Carb HP Compatible with Pump Gas, Race gas, Diesel or E85 Features: Billet aluminum construction for durability & good...

Holley Universal 80 GPH Inline Electric Fuel Pump 12-920  Street/Strip EFI Applications Compatible with Gasoline only. The 12-920 universal in-line fuel pump is intended for Throttle Body EFI, Multipoint EFI and Forced Induction Multipoint EFI...

Holley Dominator 200 GPH Inline Billet Fuel Pump 12-1800-2 w/ Dual Inlet Street/Strip Carb or EFI Applications Supports up to 1800 EFI or 2100 Carb HP. Compatible with Pump Gas, Race Gas, Diesel or E85 Features: Billet aluminum construction...

Holley Dominator 200 GPH Inline Billet Fuel Pump 12-1800 Street/Strip Carb or EFI Applications Supports up to 1800 EFI or 2100 Carb HP Features: Billet aluminum construction for durability and good looks 10 AN O-ring inlet/outlet for high flow...

Holley HP & VR Series Filter Black Mounting Brackets 162-574 Holley's fuel filter mounting brackets are designed to fit the HP and VR Series Billet fuel filter line. They provide a easy way to securely mount the fuel filter while providing good...

Holley EFI 12-878 Regulator Replacement Kit for 12-875 & 12-876 When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make...

Holley 12-876 EFI Fuel Filter Regulator Assembly w/ -8AN When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life...

Holley 12-875 EFI Fuel Filter Regulator Assembly w/ 3/8" NPT When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your...

FAST LSX/LSXR/LSXRT EFI Fuel Pressure Gauge 54027 - 0-100 PSI (Gauge Only) FAST LSX/LSXR/LSXRT 0-100 PSI EFI fuel pressure gauge. kit. 

FAST LSX/LSXR/LSXRT EFI Fuel Pressure Gauge Kit 54027 - 0-100 PSI FAST LSX/LSXR/LSXRT 0-100 PSI EFI fuel pressure gauge kit. Includes 8 SAE o-ring to 1/8 NPT fitting and o-ring for use with FAST™ billet fuel rails.

FAST LSXRT OEM Fuel Rail Mounting Kit 146031-KIT (Square Style 2007-2014) This conversion kit will allow you to modify your stock square-style GM Truck/SUV fuel rails for use with the FAST LSXRT™ Part # 146602B intake manifold.  Detailed...

FAST LSXRT OEM Fuel Rail Mounting Kit 146030-KIT ('99-'07 Round Style) This conversion kit will allow you to modify your stock round plastic-style GM Truck/SUV fuel rails for use with the FAST LSXRT™ Part # 146602B intake manifold. Detailed...