Holley EFI
Holley EFI
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Holley EFI
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Terminator
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Wideband O2
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HOLLEY EFI HIGH FLOW DUAL SOLENOID BOOST CONTROL KIT
Part# HLY-557-201
$ 445.00$ 399.95 -
HOLLEY EFI HP ECU (558-308 MAIN POWER HARNESS NOT INCL)
Part# 554-113
$ 1,878.00$ 1,689.95 -
Holley EFI Standalone Air/Fuel Wideband 02 Gauge Kit
Part# HLY-534-215
$ 312.00$ 286.95 -
HOLLEY EFI TERMINATOR ECU
Part# HLY-554-119
$ 1,906.00$ 1,714.95 -
HOLLEY SMART COIL BILLET MOUNT MOTION RACEWORKS
Part# HLY-556-112 MOTION MOUNT
$ 149.99$ 139.99 -
HP SMART COIL SUB HARNESSES
Part# HLY-558-312
$ 223.00$ 199.95 -
IGNITION ADAPTER HARNESS FOR FAST DUAL SYNC DISTRIBUTORS
Part# HLY-558-313
$ 34.11$ 30.70 -
Injector Driver Module, w/ Harness
Part# HLY-554-142
$ 593.00$ 532.95 -
Injector Driver Module, w/o Harness
Part# HLY-554-143
$ 536.00$ 481.95 -
INJECTOR RETAINER
Part# HLY-534-103
$ 27.72$ 24.95 -
J1 A/B I/O CONNECTOR HP & DOM
Part# HLY-558-400
$ 110.00$ 98.35 -
J2A CONNECTOR & HARNESS DOMINATOR EFI (For 2nd Wideband)
Part# HLY-558-401
$ 228.00$ 204.95 -
J2B CONNECTOR & HARNESS DOMINATOR EFI (For additional Injectors/ Water Meth)
Part# HLY-558-402
$ 160.00$ 143.95 -
J3 CONNECTOR & HARNESS DOMINATOR
Part# HLY-558-403
$ 160.00$ 143.95 -
J4 CONNECTOR & HARNESS DOMINATOR
Part# HLY-558-404
$ 195.00$ 174.95 -
KIT, BBC CAM SYNC, +.600/1.0 INCH RAISED CAM
Part# HLY-556-121
$ 312.00$ 279.95 -
KIT, BBC CAM SYNC, +400 RAISED CAM
Part# HLY-556-120
$ 312.00$ 279.95 -
KIT, 7.25 INCH 36-1 TOOTH UNIV. TRIGGER WHEEL
Part# HLY-556-126
$ 274.00$ 245.95 -
KIT, 8 INCH 36-1 TOOTH UNIV. TRIGGER WHEEL
Part# HLY-556-125
$ 274.00$ 245.95 -
KIT, FUEL INJECTOR 160PPH, 8 PACK (Up to 2525 HP N/A or 1950 HP Boosted on Gasoline)
Part# HLY-522-168
$ 969.00$ 871.95 -
KIT, FUEL INJECTOR 160PPH, SINGLE
Part# HLY-522-161
$ 137.00$ 122.95 -
KIT, UNIVERSAL CAM SYNC
Part# HLY-556-123
$ 312.00$ 279.95 -
KIT- FUEL INJECTOR 120 PPH, 8 PACK (Up to 1900 HP N/A or 1450 Boosted on Gasoline)
Part# HLY-522-128
$ 742.00$ 666.95 -
KIT- FUEL INJECTOR 120 PPH, SINGLE
Part# HLY-522-121
$ 97.89$ 88.10 -
KIT- FUEL INJECTOR 19 PPH, 8 PACK (Up to 300 HP N/A or 230 HP Boosted on Gasoline)
Part# HLY-522-198
$ 582.00$ 522.95 -
KIT- FUEL INJECTOR 19 PPH, SINGLE
Part# HLY-522-191
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 24 PPH, 8 PACK (Up to 385 HP N/A or 290 HP Boosted on Gasoline)
Part# HLY-522-248
$ 582.00$ 522.95 -
KIT- FUEL INJECTOR 24 PPH, SINGLE
Part# HLY-522-241
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 30 PPH, 8 PACK (Up to 480 HP N/A or 370 HP Boosted on Gasoline)
Part# HLY-522-308
$ 582.00$ 522.95 -
KIT- FUEL INJECTOR 30 PPH, SINGLE
Part# HLY-522-301
$ 84.39$ 53.17 -
KIT- FUEL INJECTOR 36 PPH, 8 PACK (Up to 575 HP N/A or 440 HP Boosted on Gasoline)
Part# HLY-522-368
$ 567.00$ 509.95 -
KIT- FUEL INJECTOR 36 PPH, SINGLE
Part# HLY-522-361
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 42 PPH, 8 PACK (Up to 670 HP N/A or 510 HP Boosted on Gasoline)
Part# HLY-522-428
$ 616.00$ 553.95 -
KIT- FUEL INJECTOR 42 PPH, SINGLE
Part# HLY-522-421
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 48 PPH, 8 PACK (Up to 765 HP N/A or 590 HP Boosted on Gasoline)
Part# HLY-522-488
$ 638.00$ 573.95 -
KIT- FUEL INJECTOR 48 PPH, SINGLE
Part# HLY-522-481
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 66 PPH, 8 PACK (Up to 1050 HP N/A or 800 HP Boosted on Gasoline)
Part# HLY-522-668
$ 662.00$ 594.95 -
KIT- FUEL INJECTOR 66 PPH, SINGLE
Part# HLY-522-661
$ 86.50$ 77.85 -
KIT- FUEL INJECTOR 83 PPH, 8 PACK (Up to 1325 HP N/A or 1020 HP Boosted on Gasoline)
Part# HLY-522-838
$ 753.00$ 676.95 -
KIT- FUEL INJECTOR 83 PPH, SINGLE
Part# HLY-522-831
$ 97.89$ 88.10 -
LOOSE J2-J4 CONNECTOR PIN
Part# HLY-558-408
$ 200.00$ 179.95 -
LS 1/2 TO LS3 MAP ADAPTER
Part# HLY-558-416
$ 38.83$ 34.95 -
LS MULTEC 2 INJECTOR HARNESS - EARLY TRUCK
Part# HLY-558-214
$ 252.00$ 225.95 -
LS1 MAIN HARNESS (24x crank / 1x cam)
Part# HLY-558-102
$ 627.00$ 563.95 - LS1/LS6 24X/1X MPFI KIT with Terminator X or Teminator X Max ECU
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LS2 MAIN HARNESS (58x crank / 4x cam)
Part# HLY-558-103
$ 627.00$ 563.95 - LS2/LS3 and Late 58X/4X LS Truck MPFI Kit With Terminator X OR Terminator X Max ECU
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LSX INJECTOR HARNESS - FOR EV6(USCAR) STYLE INJECTORS
Part# HLY-558-201
$ 172.00$ 153.95 -
LSX MAIN TO HOLLEY COILS HARNESS KIT
Part# HLY-558-309
$ 123.00$ 109.95 -
MAG PICKUKP IGN HARNESS
Part# HLY-558-303
$ 91.06$ 81.95