HOLLEY COOLANT TEMP SENSOR

Coolant Temperature Sensor for Holley EFI and commander 950 systems  

HOLLEY EFI 2 AXIS G-METER

Introducing the Holley EFI 2 Axis G-Meter. Designed to be stable in the harshest environment. Co-Designed with RACEPAK, this G-meter would be a perfect fit for your four digit horsepower drag radial machine, or an autocross corner carver! The G-meter...

HOLLEY EFI 7" DIGITAL DASH

The Holley EFI Digital Dash is completely customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need. The dash also offers a virtual switch panel, user-defined alarms, configurable shift lights,...

Holley EFI HP ECU Roll Cage Bar Mount for Holley

Holley EFI HP Roll Cage Bar Mount for Holley 554-113 ECU This all new Motion Raceworks Holley EFI ECU Mount makes mounting a Holley HP EFI computer very easy.  Featuring a swiveling set of rear roll bar mounts, you can mount the plate at varying...

HOLLEY EFI TERMINATOR X - GEN IV 4.8/5.3/6.0 GM TRUCK ENGINES AND LS2/LS3

Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at...

HOLLEY HP ECU

Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI...

HOLLEY LS HARNESS

LSx Injector Harness for HP EFI, Dominator EFI and Terminator X.

HOLLEY TERMINATOR X LS

GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - 4L60E/4L80E Transmission Control, No Laptop Required, 3.5" Touchscreen Included Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you...

HP SMART COIL HARNESS

HP Smart Coil ignition sub-harness. Includes a pair of coil harnesses for an 8 cylinder engine. These harnesses are similar in design to factory GM LSx coil harnesses, but plug into Holley HP Smart Coils. They plug into Holley LSx plug and play main...

HYPERSPARK HARNESS

Designed to plug and play with HyperSpark distributors and Holley EFI main harnesses with an ignition connector, such as part number 558-104. Features: Used to run a "timed sequential" fuel strategy, with Holley EFI V5 Build 160 or Later, or Terminator...

IAT SENSOR 3/8

IAT SENSOR 3/8

INFRARED TIRE AND TRACK TEMP

Used to record track surface temp and tire temperature.  Also can be used for brake temperature sensors M18 Infrared Temperature Sensor Product size (Diameter):M18*1mmOutput signal:0-5VSensor Length : 68mmMeasuring temperature: 32-392F...