Engine Wiring Harnesses
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Holley Injector Harness - Ford Uscar/Ev6 Style Injector 558-212
HOLLEY
MSRP: $199.59$173.55EFI Wiring Harness - EV6 / USCAR Style Injectors - Holley EFI - Small Block Ford - EachMSRP: $199.59$173.55 -
Holley 7-Pin Main Harness - Sniper Tbi 558-490
HOLLEY
MSRP: $189.56$164.83EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - KitMSRP: $189.56$164.83 -
Holley J2B Auxiliary Harness Kit 558-402
HOLLEY
MSRP: $184.48$160.42EFI Wiring Harness - J2B Auxiliary Connector Harness - Holley Dominator EFI - Universal - KitMSRP: $184.48$160.42 -
Painless Wiring 73-87 Gm Truck A/C Harn Ess 30902
PAINLESS WIRING
MSRP: $138.55$120.48A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - KitMSRP: $138.55$120.48 -
Holley J1A/B Input/Output Connector 558-400
HOLLEY
MSRP: $137.21$119.31EFI Wiring Harness - J1A/B - Holley Dominator EFI - EachMSRP: $137.21$119.31 -
Holley Efi Main Power Harness 558-308
HOLLEY
MSRP: $124.71$108.45EFI Wiring Harness - Main Power - Holley Dominator EFI - EachMSRP: $124.71$108.45 -
Holley Ignition Harness W/Magnetic Pickup 558-303
HOLLEY
MSRP: $86.53$75.24EFI Wiring Harness - Magnetic Pickup - Holley Dominator EFI - GM LS-Series - EachMSRP: $86.53$75.24 -
Holley Crank/Cam Ignition Harness 558-431
HOLLEY
MSRP: $113.79$98.95EFI Wiring Harness - Camshaft Ignition Harness - Holley HP / Dominator EFI - Universal - KitMSRP: $113.79$98.95 -
Holley Can Extension Harness 12Ft 558-426
HOLLEY
MSRP: $92.20$80.17CAN Wiring Harness - Extension Harness - 12 ft Long - Black Rubber Coated - EachMSRP: $92.20$80.17 -
Holley 10-Pin Harness - Sniper Tbi 558-491
HOLLEY
MSRP: $85.55$74.39EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - EachMSRP: $85.55$74.39 -
Holley Adapter Harness Wideband Terminator-X 558-463
HOLLEY
MSRP: $81.82$71.15Wiring Harness Adapter - Terminator X - Wideband - EachMSRP: $81.82$71.15 -
Holley Can Extension Harness 8Ft Length 558-425
HOLLEY
MSRP: $79.70$69.31CAN Wiring Harness - Extension Harness - 8 ft Long - Black Rubber Coated - EachMSRP: $79.70$69.31