1 - 10 of 11 results shown - Start over
HOLLEY PERFORMANCE PRODUCTS - Main Wiring Harness Ls1 & Ls6
Efi Wiring Harness - Main Harness - Holley HP / Dominator Efi - 24x Reluctor Wheel - Ls1 / Ls6 - GM LS-SERIES - Eac...
More Details...
Part #HLY-558-102
More Details...
$580.99
Michigan Inventory: 6
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Main Wiring Harness Ls2 & Ls3
Efi Wiring Harness - Main Harness - Holley HP / Dominator Efi - 58x Reluctor Wheel - Ls2 / Ls3 / Ls7 - GM LS-SERIES...
More Details...
Part #HLY-558-103
More Details...
$580.99
Michigan Inventory: 13
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Main Harness - Universal Mpfi
Efi Wiring Harness - Mpfi Main Harness - Holley HP / Dominator Efi - Universal - Each
More Details...
Part #HLY-558-104
More Details...
$485.99
Michigan Inventory: 4
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Main Harness - Univesal UN-TERMINATED
Efi Wiring Harness - Unterminated Main Harness - Holley HP / Dominator Efi - Kit
More Details...
Part #HLY-558-105
More Details...
$485.99
Michigan Inventory: 4
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Ignition Harness W/MAGNETIC Pickup
Efi Wiring Harness - Magnetic Pickup - Holley Dominator Efi - GM LS-SERIES - Each
More Details...
Part #HLY-558-303
More Details...
Out of Stock (Call For Availability and Ship Date)
$81.99
Michigan Inventory: 0
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Efi Main Power Harness
Efi Wiring Harness - Main Power - Holley Dominator Efi - Each
More Details...
Part #HLY-558-308
More Details...
$90.79
Michigan Inventory: 26
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - J1A/B INPUT/OUTPUT Connector
Efi Wiring Harness - J1A/B - Holley Dominator Efi - Each
More Details...
Part #HLY-558-400
More Details...
$110.99
Michigan Inventory: 8
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Auxiliary Harness J2a Connector
Efi Wiring Harness - J2a Auxiliary Connector Harness - Holley Dominator Efi - Universal - Kit
More Details...
Part #HLY-558-401
More Details...
$210.99
Michigan Inventory: 7
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - J2b Auxiliary Harness Kit
Efi Wiring Harness - J2b Auxiliary Connector Harness - Holley Dominator Efi - Universal - Kit
More Details...
Part #HLY-558-402
More Details...
$161.99
Michigan Inventory: 4
Florida Inventory: 0
HOLLEY PERFORMANCE PRODUCTS - Trans Wire Harness GM 4l60 Pre 2009 - 4l
Efi Wiring Harness - Transmission - Holley Dominator Efi - GM 4l60e / 4l80e - Each
More Details...
Part #HLY-558-405
More Details...
$278.99
Michigan Inventory: 9
Florida Inventory: 0