Filter by Keyword
Filter by Price Range
Filter by Brand
» HOLLEY   Clear

1 - 20 of 26 results shown  -  Start over

2 Bar to 3 Bar Map Sensor Adapter

Map Sensor Adapter Ls1 & Ls2 To Ls3
HOLLEY  |  Part# HLY-558-416   More Details...

$36.99



LS Alt Wire

Alternator Pigtail - 8 FT Long - 12 Gauge - GM 4 Pin Alternator - Each
HOLLEY  |  Part# HLY-197-400   More Details...

$24.99


Out of Stock (call for availability)

Fuel Pump Shut Off Switch

Pressure Switch - 5 Psi Minimum - 1/8 In NPT Male - Each
HOLLEY  |  Part# HLY-12-810   More Details...

$46.52
See price in cart


Out of Stock (call for availability)

Terminator X Ecm System LS1/6 24x Reluct

GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - Ev1 Injector Harness, 3.5" Touchscreen Included
HOLLEY  |  Part# HLY-550-903   More Details...

$1,427.95
See price in cart


Out of Stock (call for availability)

Holley Term X Max LS

Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - Transmission Contr...
HOLLEY  |  Part# HLY-550-919   More Details...

$1,828.95
See price in cart


Out of Stock (call for availability)

Term X 58x Main Harness

Efi Wiring Harness - Main Harness - Holley HP / Dominator Efi - 58x Reluctor Wheel - Ls2 / Ls3 / Ls7 - GM LS-SERIES...
HOLLEY  |  Part# HLY-558-103   More Details...

$563.95
See price in cart


Out of Stock (call for availability)

Term X Ev1 Inj Harness

Efi Wiring Harness - Bosch Style Injectors - Holley Dominator Efi - Each
HOLLEY  |  Part# HLY-558-200   More Details...

$174.95
See price in cart



Term LS MP-EFI 07-UP Ls3 4.8/5.3/6.0

Fuel Injection - Terminator GM LS - Multi Port - Power Module / Programmer / O2 Sensor / Fittings / Bungs - Ls2 / L...
HOLLEY  |  Part# HLY-550-610   More Details...

$2,550.95
See price in cart


Out of Stock (call for availability)

Term X Ecm System 4.8/5.3/6.0 24x Reluct

GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - Multec 2 Injector Harness , 3.5" Touchscreen Included
HOLLEY  |  Part# HLY-550-904   More Details...

$1,427.95
See price in cart


Out of Stock (call for availability)

Terminator X Ecm System LS2/3 58x Reluct

GM LS Engines With 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines And LS2/LS3 - Ev6 Injector Harness , 3.5" Touchscr...
HOLLEY  |  Part# HLY-550-905   More Details...

$1,427.95
See price in cart


Out of Stock (call for availability)

LS Coil Pack Wire Harness

Ignition Wiring Harness - Factory Replacement - Injector Sub Harness - GM LS-SERIES - Kit
HOLLEY  |  Part# HLY-558-321   More Details...

$174.95
See price in cart


Out of Stock (call for availability)

Term X 5.3 24x

Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-909   More Details...

$1,427.95
See price in cart


Out of Stock (call for availability)

G Body Fan Controller Kit

Electric Relay Kit - For Frostbite FAN/SHROUD SYS
HOLLEY  |  Part# HLY-FB403   More Details...

$122.95
See price in cart


Out of Stock (call for availability)

Ford Sniper Efi Hyperspark Ignition Coil

Ignition Coil - Sniper Efi Hyperspark - E-CORE - 0.441 Ohm - Male Hei - 43000 Volts - 90 Degree Boot / Terminal Inc...
HOLLEY  |  Part# HLY-556-152   More Details...

$51.20
See price in cart


Out of Stock (call for availability)

Sniper Efi Hyperspark Ignition Box

Ignition Box - Sniper Efi - Digital - CD Ignition - Hyperspark - Black - Kit
HOLLEY  |  Part# HLY-556-151   More Details...

$338.95
See price in cart


Out of Stock (call for availability)

Term X Max LS 24x Ev1 Inj W/TRANS Contlr

Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - Transmission Contr...
HOLLEY  |  Part# HLY-550-916T   More Details...

$1,771.95
See price in cart


Out of Stock (call for availability)

Term X 4L60/80 Wire Harness

Efi Wiring Harness - Transmission - Holley Dominator Efi - GM 4l60e / 4l80e - Each
HOLLEY  |  Part# HLY-558-405   More Details...

$270.95
See price in cart


Out of Stock (call for availability)

Terminator X Ecm LS1/6 24x No Screen

Engine Control Module - Terminator X - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Kit
HOLLEY  |  Part# HLY-550-903T   More Details...

$1,370.95
See price in cart


Out of Stock (call for availability)

Termx to Usb For Tablet Dash

Data Transfer Cable - Usb To Can - 8 FT - Black - Sniper / Terminator X Efi - Each
HOLLEY  |  Part# HLY-558-443   More Details...

$71.70
See price in cart


Out of Stock (call for availability)

Sniper Efi Hyperspark Tall Distributor

Distributor - Sniper Efi - Dual Sync - HALL-EFFECT - Hei Style Terminal - Black - Small Block Ford - Each
HOLLEY  |  Part# HLY-565-301   More Details...

$368.95
See price in cart


Out of Stock (call for availability)