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The EFI Store - LS Harnesses
Browse LS Harnesses Products
Items 1-31 of 31
Ignition Harnesses
Description: Big Wire€ C-N-P Ignition Sub Harness
Item #: 558-318
Condition:
New
Please Call for Availability
Distrutorless Ignition - DIS - smart coil
Description: HOLLEY SMART COIL - C-N-P V8 KIT
Item #: 556-127
Condition:
New
Please Call for Availability
Drive By Wire Harness
Description: Drive-By-Wire Harness - Early Truck
Item #: 558-429
Condition:
New
Please Call for Availability
Drive By Wire Harness
Description: Dominator EFI GM Drive-By-Wire Harness
Item #: 558-406
Condition:
New
Please Call for Availability
Drive By Wire Harness
Description: Dominator EFI GM Dual Drive-By-Wire Harness
Item #: 558-411
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: Universal main harness for Classic
Item #: 307040
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: This adapter pigtail with 3 Male Weatherpack terminals adapts an older MAP sensor with 3 Female Weatherpack Terminals to a newer Metripack/LS style harness.
Item #: 308031
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: Adapts early design/TPI/Weatherpack sensor to late model Metripack/GM LS series harness/EZ 2.0.
Item #: 308030
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: This harness provides the necessary extended wires and differently terminated cam sensor connector to adapt an LS2/LS7 camshaft position sensor to an ignition harness that was designed for LS1.
Item #: 301415
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: This harness provides the necessary extended wires and differently terminated crank sensor connector to adapt an LS2/LS7 crankshaft position sensor to an ignition harness that was designed for LS1.
Item #: 301416
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as our EZ 2.0 or XFI Sportsman
Item #: 308032
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: XFI Fuel Injection Harness equipped with Minitimer/EV1 connections and a harness designed to fit LS and other V8 engines with a 1-8-7-2-6-5-4-3 firing order.
Item #: 301202
Condition:
New
Please Call for Availability
Fuel Injection Harness
Description: XFI Fuel Injection Harness equipped with USCAR/EV6 connections and a harness designed to fit LS series and other V8 engines with a 1-8-7-2-6-5-4-3 firing order.
Item #: 301209
Condition:
New
Please Call for Availability
Fuel Management Wiring Harness
Description: This XFI Main Harness is designed to connect engines that feature GM LS style sensors to our XFI ECU.
Item #: 301108
Condition:
New
Please Call for Availability
Harness Kit
Description: GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector
Item #: 558-501
Condition:
New
Please Call for Availability
Harness Kit
Description: GM LS1/6, 24X Crank Sensor, Bosch Injector
Item #: 558-500
Condition:
New
Please Call for Availability
Harness Kit
Description: GM LS2/LS3/LS7, 58X Crank Sensor, Bosch Injector
Item #: 558-502
Condition:
New
Please Call for Availability
Distributorless Ignition - DIS Part
Description: Holley Waste Fire DIS Coil to LSx Engine Harness
Item #: 558-309
Condition:
New
Please Call for Availability
Harness
Description:
Item #: 558-217
Condition:
New
Please Call for Availability
Distrutorless Ignition - DIS - smart coil
Description: For use with Holley® HP and Dominator ECUs and other EFI systems
Item #: 558-312
Condition:
New
Please Call for Availability
LS Multec Style Injector Harness
Description: LS MULTEC 2 INJECTOR HARNESS - EARLY TRUCK
Item #: 558-214
Condition:
New
Please Call for Availability
LS Coil Harness
Description: Designed to extend your factory coil harness, allowing you to easily remote mount your LS ignition coils.
Item #: 558-326
Condition:
New
Please Call for Availability
LS Coil Harness
Description: Factory replacement coil harness for stock LS coils, does not fit LS1 or LS6 Coils.
Item #: 558-321
Condition:
New
Please Call for Availability
LS Main Engine Harness
Description: LS1/6 Main Harness for HP EFI & Dominator EFI
Item #: 558-102
Condition:
New
Please Call for Availability
LS Main Engine Harness
Description: LS1/6 Main Harness for HP EFI & Dominator EFI
Item #: 558-133
Condition:
New
Please Call for Availability
LS Main Engine Harness
Description: LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI
Item #: 558-103
Condition:
New
Please Call for Availability
LS Main Engine Harness
Description: LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI
Item #: 558-134
Condition:
New
Please Call for Availability
LS EV6 Style Injector Harness
Description: LSx Injector Harness for HP EFI, Dominator EFI and Terminator X.
Item #: 558-201
Condition:
New
Please Call for Availability
Power Harness
Description: Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI
Item #: 558-308
Condition:
New
Please Call for Availability
Terminator LS Main Engine Harness
Description: MAIN HARNESS, TERMINATOR TBI, LSX, 24X
Item #: 558-111
Condition:
New
Please Call for Availability
Terminator LS Main Engine Harness
Description: MAIN HARNESS, TERMINATOR TBI, LSX, 58x
Item #: 558-112
Condition:
New
Please Call for Availability
Items 1-31 of 31