Ford Fox Body Terminator X 5.0 Small Block 5.0

T-56 Magnum Transmission Harness - Terminated for VSS, Reverse Lockout, and Reverse Lights.

F-Body T-56 Transmission Harness - Terminated for VSS - Reverse Lockout and Reverse Lights

Take control of your conventional Ford engine with Terminator X! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine, self-learning fuel strategies and the...

Stop choking your EFI 5.0. If you’re running a Holley EFI system or a modern standalone ECU on a Fox Body Mustang, you already know the struggle: trying to get the factory Ford IAC to play nice, or settling for restrictive aftermarket GM adapters...

Stop choking your EFI 5.0. If you’re running a Holley EFI system or a modern standalone ECU on a Fox Body Mustang, you already know the struggle: trying to get the factory Ford IAC to play nice, or settling for restrictive aftermarket GM adapters...

HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in ignition coil driver, removing the need of mounting an ignition box or external coil driver. The design includes...

Delphi LS Style IAC.  98-99 camaro specific.  Compare to Holley 543-34

Delphi 2 Bar MAP Sensor.  Compare to Holley 538-13

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of an ignition coil, CD ignition box, billet...

Direct upgrade for existing HyperSpark ignition box, featuring a smaller form factor and hotter spark. This low profile box can fit nearly anywhere inside of your engine bay or cockpit. The HyperSpark 2 ignition box packs all of the proven features of...

Time saver! Pre-terminated 90 degree, pre-insulated 15' sensor pigtail for our line of Holley EFI compatible MAP and pressure sensors!

06.05.24IT'S BACK!This system has been put back in to production by Holley! We now have them available for sale again!Take control of your 302ci Small Block Ford engine in your Fox Body Mustang with Holley EFI Terminator X system! Don't settle for the...

Take control of your conventional Ford engine with Terminator X! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine, self-learning fuel strategies and the...

This 100 psi pressure sensor is identical to the unit Holley sells, but is much more affordable. Plug and play with Holley EFI, Terminator and Sniper EFI systems.

This is the standard LS plug with 3/8 NPT thread. This fits the standard Holley EFI harnesses (and others), and is a popular choice when installing modern EFI on an classic engine (such as SBC, small block Chrysler and Ford).