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Brands
Catalog
Deals ↓
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Home
Fuel Injection Harnesses
Fuel Injection Harnesses
Special Order
Holley EFI
Holley EFI 558-445 CAN ADAPTER-NEW DEVICE TO TWO PIN FEMALE
$56.51
Special Order
Holley EFI
Holley EFI 558-444 DIGITAL DASH SERVICE HARNESS
$98.95
Special Order
Holley EFI
Holley EFI 558-418 HEMI DBW HARNESS, LATE MOLEX
$311.81
Special Order
Holley EFI
Holley EFI 558-414 HARNESS, TERMINATOR MAIN
$528.87
Special Order
Holley EFI
Holley EFI 558-440 UNIVERSAL 4CYL MPFI W/205LB CONNECTORS
$136.81
Special Order
Holley EFI
Holley EFI 558-437 HEMI DBW HARNESS, 2013+ APPLICATIONS
$304.91
Special Order
Holley EFI
Holley EFI 558-439 TERMINATOR 205 LB/HR INJECTOR HARNESS
$277.96
Special Order
Holley EFI
Holley EFI 558-410 CRANK/CAM HARNESS
$121.58
Special Order
Holley EFI
Holley EFI 558-406 GM DBW HARNESS
$299.66
Special Order
Holley EFI
Holley EFI 558-404 J4 CONNECTOR and HARNESS
$237.28
Holley EFI
Holley EFI 558-431 IGNITION HARNESS, FERROUS CRANK/MAG CAM
$111.14
Special Order
Holley EFI
Holley EFI 558-429 GM DBW HARNESS - EARLY TRUCK
$296.07
Holley EFI
Holley EFI 558-426 CAN EXTENSION HARNESS, 12FT
$83.34
Special Order
Holley EFI
Holley EFI 558-424 CAN EXTENSION HARNESS, 4FT
$62.48
Special Order
Holley EFI
Holley EFI 558-425 CAN EXTENSION HARNESS, 8FT
$69.43
Special Order
Holley EFI
Holley EFI 558-420 TERMINATOR EFI I/O KIT
$55.54
Special Order
Holley EFI
Holley EFI 558-417 HEMI DBW HARNESS, EARLY TYCO
$240.95
Special Order
Holley EFI
Holley EFI 558-415 SUB-HARNESS, TERMINATOR
$282.83
Special Order
Holley EFI
Holley EFI 558-411 GM DUAL DRIVE BY WIRE HARNESS
$389.18
Holley EFI
Holley EFI 558-409 SEALED USB CABLE
$97.23
Special Order
Holley EFI
Holley EFI 558-407 MULTIMAP SELECTOR
$181.67
Holley EFI
Holley EFI 558-405 GM 4L60 (PRE 2009) AND 4L80 TRANS HARNES
$367.48
Special Order
Holley EFI
Holley EFI 558-403 J3 CONNECTOR and HARNESS
$195.23
Special Order
Holley EFI
Holley EFI 558-307 UNIVERSAL COIL ON PLUG HARNESS
$208.80
Special Order
Holley EFI
Holley EFI 558-306 UNIV UNTERMINATED IGN HARNESS
$222.36
Special Order
Holley EFI
Holley EFI 558-402 J2B CONNECTOR and HARNESS
$195.23
Special Order
Holley EFI
Holley EFI 558-304 HEI IGN HARNESS
$62.48
Holley EFI
Holley EFI 558-401 J2A CONNECTOR and HARNESS
$277.96
Special Order
Holley EFI
Holley EFI 558-303 MAG PICKUKP IGN HARNESS
$113.09
Holley EFI
Holley EFI 558-400 J1 A/B I/O CONNECTOR HP and DOM
$133.38
Special Order
Holley EFI
Holley EFI 558-322 COIL HARNESS, FORD COYOTE (2015.5+)
$274.63
Special Order
Holley EFI
Holley EFI 558-319 MAIN POWER HARNESS W/ AUX CONNECTOR
$155.87
Special Order
Holley EFI
Holley EFI 558-317 COIL HARNESS, FORD COYOTE (2011-2015)
$244.06
Special Order
Holley EFI
Holley EFI 558-318 HP SMART COIL SUB HARNESSES, BIG WIRE
$299.66
Special Order
Holley EFI
Holley EFI 558-315 COIL HARNESS, 4V FORD MODULAR
$262.13
Special Order
Holley EFI
Holley EFI 558-214 LS MULTEC 2 INJECTOR HARNESS - EARLY TRU
$302.77
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