HOLLEY

HOLLEY

Holley Lcd Touch Screen

The 3.5" touch screen LCD delivers a versatile array of tuning and data monitoring capabilities in a compact display.\n\nFeatures:\n\n\n Full Color, Backlit 3.5” Touch Screen LCD for vivid...

HOLLEY

Holley 100Psi Sensor

Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs.Features: Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator...

HOLLEY

Holley 2 Bar Map Sensor

Map Sensor2 barUp to 15 psi BoostBosch StyleEach

HOLLEY

Holley 0-30 Psi Vacuum Gauge

Vacuum Gauge with 2-inch Diameter, 0 - 30 in. Hg Range, 0.125-inch NPT Brass Fitting Features:\n\n\n 2-inch Diameter\n 0-30 in. Hg Range\n Chromed Steel Case\n 0.125-inch NPT Brass Fitting\n Includes...

HOLLEY

Holley 10-15 Camaro Ls2/Ls3 135 Degree 8Mm Red Spark Plug Wire Set

Holley EFI LS wires are meticulously engineered for seamless compatibility with Hooker shorty headers, effectively preventing burns that could lead to misfires.Key Features: 8mm Plug Wire Size Low...

HOLLEY

Holley Standalone Digital Dash Kit

Are you in search of an affordable and versatile dash solution for your vehicle? Look no further, as Holley introduces a full-color touch screen dash equipped with sensors to monitor basic engine...

HOLLEY

Holley Big Wire Coil Near Plug Smart Coil Kit - Kit Of 8

In need of precise control for your ignition system? Could your combination benefit from Individual Cylinder Timing Control? Experiencing spark issues with your stock coils? Considering converting...

HOLLEY

Holley 10-15 Camaro Ls2/Ls3 135 Degree 8Mm Spark Plug Wire Set

Holley EFI LS wires have been meticulously crafted to seamlessly integrate with Hooker shorty headers, mitigating the risk of burns that could lead to misfires.Key Features: 8mm Plug Wire...

HOLLEY

Holley Pressure Sensor 200Psi

Pressure Sending UnitElectric1/8 in NPT Male ThreadPlugStainless0-200 psiKit

HOLLEY

Holley 0-15 Psi Mechanical Liquid Filled Fuel Pressure Gauge

Liquid-Filled Mechanical Fuel Pressure Gauge - 0-15 PSI Features:\n\n\n Compact 1.5-inch Diameter\n Durable Chromed Steel Case\n 0.125-inch NPT Brass Fitting\n Compatible with Holley Chromed Fuel...

HOLLEY

Holley Crankshaft Sensor Use W/ Ferrous Metal Target

Cam Position Sensor12 x 1 mm ThreadFerrousHolley EFI KitsKit

HOLLEY

Holley 0-30 Psi Mechanical Fuel Pressure Gauge

Mechanical Fuel Pressure Gauge with 0 - 30 PSI Range, Non-Liquid Filled Features: 1.5-inch Diameter Chromed Steel Case 0.125-inch NPT Brass Fitting Includes Elbow Fitting Compatible with Holley...

HOLLEY

Holley Big Block Chevy Cam Sync Kit +.400" Raised Cam

To enable sequential fuel injection, a cam sync signal is imperative, indicating to the ECU the position of cylinder #1 (or the first cylinder in the firing order configured in the software)...

HOLLEY

Holley Universal Cam Sync System

Specially crafted for unrestricted racing applications featuring an external, dry timing-belt, cam drive system, this product is engineered for scenarios where the bracket must be remotely mounted to...

HOLLEY

Holley Camshaft Sensor W/Flying Magnet Target 1/4-20X3/8

Cam Position Sensor12 x 1 mm ThreadTarget IncludedFlying MagnetHolley EFI KitsKit

HOLLEY

Holley Big Block Chevy Cam Sync Kit With Bracket

Specially crafted for compatibility with JESEL and comparable external, dry timing-belt, cam drive systems, this kit includes a 3-wire hall-effect sensor (8-20 volts), anodized billet aluminum...

HOLLEY

Holley Camshaft Sensor W/Flying Magnet Target 12Mmx1

Cam Position Sensor12 x 1 mm ThreadFlying MagnetHolley EFI KitsKit

HOLLEY

Holley Crank Sensor W/Pigtail

Crank Trigger SensorHall Effect Crank TriggerBolt-OnPigtailEach

HOLLEY

Holley Hp Efi Ecu & Harness Kit - Ford V8 Multi Point Fuel Injection (Bosch Oxygen Sensor)

Looking for an alternative for your stock or custom-built late model factory FORD EFI engine? Holley has the solution. The HP EFI ECU and harness kits are meticulously designed to seamlessly...

HOLLEY

Holley Hp Efi Ecu & Harness Kit - Universal V8 Multi Point Fuel Injection (Bosch Oxygen Sensor)

On the lookout for a plug-and-play alternative for your stock or custom-built late-model factory EFI engine? Enter Holley, your solution provider. The HP EFI ECU and harness kits are meticulously...