Air & Fuel

HOLLEY

Holley Filter/Regulator Assembly - Gm Quick Style Connections

Holley's EFI fuel filters with integrated regulators offer a straightforward and tidy solution for fueling your LS swap. Whether equipped with OEM-style or -6AN connections, these filters come with an internal regulator preset at 58 psi and include an...

HOLLEY

Holley Filter/Regulator Assembly - 6An Connections

Holley's EFI fuel filters with integrated regulators offer a straightforward and neat solution for fueling your LS swap. Whether equipped with OEM-style or -6AN connections, these filters come with an internal regulator preset at 58 psi and include an...

HOLLEY

Holley Dual 450 Lph Pump Module System - 10-15 Camaro

Enhancing your 2010-2015 Camaro race car with nitrous or boost? Holley's fuel pump upgrades are tailored for you! The fuel pump module design begins with a billet pump flange assembly, connecting to dual 340 or 450 liters per hour (LPH) fuel pumps for...

HOLLEY

Holley 4160 Series Carburetor Base Plate Assembly

Holley carburetor base plate assemblies are crafted as replacements for worn or damaged components. Constructed from cast aluminum, these base plates not only ensure durability but also contribute to an appealing aesthetic.\n\nKit designed for...

HOLLEY

Holley 950 Cfm Classic Hp Carburetor - Aluminum

For nearly two decades, Holley HP™ carburetors have set the standard in racing, fueling the success of NASCAR giants to Saturday night racers. Ideal for various motorsports, Classic HP carburetors are available in sizes ranging from 390 to 1000 CFM...

HOLLEY

Holley Efi Fuel Pump Module - 255 Lph - 78-81 Corvette

This in-tank fuel pump module is a high-pressure unit, capable of flowing 255 liters per hour (LPH) and supporting electronic fuel injection (EFI) engines with a power output of up to 550 horsepower. It comes equipped with a pre-calibrated fuel-level...

HOLLEY

Holley Hi-Ram Ls1/Ls2/Ls6 Intake Manifold - 92Mm Throttle Body - Black Finish

Introducing the Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold, an economical alternative to fabricated sheet-metal designed for high-performance applications where induction system height is unrestricted. Pairing seamlessly with the high-flowing...

HOLLEY

Holley Efi Fuel Tank Module - 255 Lph - 78-88 Gm G-Body

This high-pressure in-tank fuel pump module is designed to deliver a flow of 255 liters per hour (LPH), supporting electronic fuel injection (EFI) engines with an output of up to 550 horsepower. It includes a pre-calibrated fuel-level sending unit...

HOLLEY

Holley Ls1/Ls2/Ls6 Modular Ultra Lo-Ram Efi Manifold

The Holley LS1/2/6 Ultra Lo-Ram intake manifold kits are meticulously crafted for GM LS Gen III and IV engines featuring GM LS1/2/6 (cathedral port) cylinder heads. Compatible with both OE and aftermarket cylinder heads, these intake manifolds are...

HOLLEY

Holley Efi Fuel Regulator - 8An

Holley EFI universal bypass fuel pressure regulators are engineered for optimal performance in both street and track applications. These regulators boast an adjustable base pressure range of 15-90 psi, along with a gauge port and a boost reference port,...

HOLLEY

Holley Efi Fuel Regulator - 6An

Holley EFI universal bypass fuel pressure regulators are designed for street or track applications, offering versatility and precise control over fuel systems. With adjustable base pressure ranging from 15 to 90 psi, a gauge port, and a boost reference...

HOLLEY

Holley Dual 450Lph In Tank Retrofit Fuel Module With Return

Looking to take a significant leap in horsepower? The Holley Dual 450 LPH EFI Pump Module stands out as an excellent choice. Despite the EFI designation in the name, these modules serve as an upgrade for carbureted systems with the appropriate regulator...

HOLLEY

Holley Ls7 Hi-Ram Fuel Rail Adapter Kit For Gm Ls3/Ls7 Injectors

The Holley LS Hi-Ram Fuel Rail Adapter Kit is meticulously crafted for compatibility with the Holley Hi-Ram series of LS intake manifolds. This adapter kit is ingeniously engineered to facilitate the correct positioning of the fuel rail, specifically...

HOLLEY

Holley Efi Oxygen Sensor

Replacement Bosch Wideband Oxygen sensor for Sniper EFI and Terminator X systems.\n\nFeatures:\n\n\n Anti-Seize pre-applied to sensor threads.\n Service Oxygen Sensor for Sniper EFI Systems\n Service Oxygen Sensor for Terminator X Systems\n

HOLLEY

Holley Efi Carb Hat

Introducing Holley EFI's carb hats, the ideal solution for blow-through installations. These carb hats are expertly crafted to enhance airflow, featuring a contoured design that ensures optimal performance. With a 5-1/8" air cleaner flange, these hats...

HOLLEY

Holley 3" X 15" Hydramat Rectange - 11Mm Outlet With 6 Lock Pin Position

Holley's latest HydraMat design features an 11mm outlet designed to seamlessly connect to the TI 450LPH and other pumps utilizing the same attachment design. The outlet is equipped with 6 lock pin positions, allowing you to customize the HydraMat...

HOLLEY

Holley Wire Harness - Ls2/Ls3/ Ls7 Fuel Injectors

EFI Wiring HarnessEV6 Style InjectorsHolley 58X Crank Sensor EFIEach

HOLLEY

Holley Sniper Efi 2300 Self Tuning Kit - Black

Transform your Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs, Thunderbirds, Cougars, and more with the Sniper EFI 2300, putting an end to cold start issues, hesitations, vapor lock, and flooding. It's the #1 solution to...

HOLLEY

Holley Sniper Efi 2300 Self Tuning Master Kit - Black

Eliminate cold start issues, hesitations, vapor lock, and flooding on your Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs, Thunderbirds, Cougars, and more with the Sniper EFI 2300. It's the top choice to upgrade your classic...

HOLLEY

Holley Sniper Efi Stealth 4500 - Shiny

Looking to upgrade your Dragster or Pro-street vehicle to Fuel Injection? Look no further than the Sniper, the premier Fuel Injection Conversion system, offering the Stealth 4500. Equipped with 8 100LB/HR Fuel Injectors, this kit is the optimal choice...