FUEL SYSTEM COMPONENTS

Holley Black Billet jet holder plate. 48 Jet capacityFeatures:Genuine Holley Quality Parts About Holley Holley Performan...

Jet Assortment Kit with billet plate. Comes with (2) each of every jet number from 60-69 and black anodized Holley billet plate.Features:Genuine Ho...

Jet Assortment Kit with billet plate. Comes with (2) each of every jet number from 70-79 and black anodized Holley billet plate.Features:Genuine Ho...

Jet Assortment Kit with billet plate. Comes with (2) each of every jet number from 80-89 and black anodized Holley billet plate.Features:Genuine Ho...

Jet Assortment Kit with billet plate. Comes with (2) each of every jet number from 90-99 and black anodized Holley billet plate.Features:Genuine Ho...

Holley's new Oil Fill Cap for LS engines removes the oil fill tube that come stock on LS engines and replaces it with a cap. Our cap screws directl...

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 ...

Holley's fuel filter mounting brackets are designed to fit the HP billet fuel filter line. They provide a easy way to securely mount the fuel filte...

Replacement billet aluminum oil fill cap for Holley LS valve covers and valley covers with external oil fill.Features: Qty of 1 Includes O-ring ...

Replacement billet aluminum oil fill cap for Holley 2 Piece LS valve covers.Features: Qty of 1 Includes O-ring About Holley ...

Unterminated 16 injectors MPFI harness Terminated at injector connectors (Bosch style). Harness must be assembled and require crimping Metripak150 ...

If you're thinking of building either a high performance or race multi-point fuel Injection system for your engine, look no further than Holley for...

If you're thinking of building either a high performance or race multi-point fuel Injection system for your engine, look no further than Holley for...

Terminator X fuel injectors are dynamic flow matched within 1%, resulting in extremely precision and consistent injector characteristics. These inj...

Terminator X fuel injectors are dynamic flow matched within 1%, resulting in extremely precision and consistent injector characteristics. These inj...

The new Hi-Flow billet fuel rails are a direct fit for all late model, 2011 and newer naturally aspirated Coyote engines (5.0 and 5.2) including Co...

An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors will cover most applications that are using...

Our fuel rail kit allows dual -8AN feeds to keep up with fueling demands with fuels like E85, E98, M1, and the like. This kit will also allow you ...

Our fuel rail kit allows dual -8AN feeds to keep up with fueling demands with fuels like E85, E98, M1, and the like. This kit will also allow you ...

Dress up and open up your ZL1, CTS-V, or ZR-1 with Holley Hi-Flow Fuel rails. The bright dip, black anodized rails come with laser etched EFI logo...

Holley's BILLET LS Throttle Bodies are the BIGGEST BORE (in the 90 to 95mm category) - MOST FEATURE LOADED available. Holley went back to the drawi...

Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve fo...

These machined billet aluminum EFI intake elbows allow the use of GM LS throttle bodies on any intake manifold w/ the 4500 mounting flange. Our des...

These machined billet aluminum EFI intake elbows allow the use of GM LS throttle bodies on any intake manifold w/ the 4500 mounting flange. Our des...