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Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors Part # 550-650
Original price was: $3,738.00.$3,117.95Current price is: $3,117.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors, and a DBW Throttle Body Part # 550-659
Original price was: $4,113.00.$3,930.95Current price is: $3,930.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ TRANS AND DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors a 4L60/80E Transmission, and a DBW Throttle Body Part # 550-660
Original price was: $4,176.00.$3,599.95Current price is: $3,599.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ TRANS CONTROL WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors, and a 4L60/80E Transmission Part # 550-658
Original price was: $4,113.00.$3,599.95Current price is: $3,599.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors Part # 550-651
Original price was: $3,738.00.$3,117.95Current price is: $3,117.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – UNIVERSAL – COP MAIN HARNESS – WITH COIL ON PLUG MAIN AND SUB HARNESS WITH EV1 INJECTOR HARNESS Fits Domestic V8 engines, such as conventional push rod Chevrolet and Chrysler engines with Coil on Plug ignition and EV1 Injectors Part # 550-654
Original price was: $3,988.00.$3,599.95Current price is: $3,599.95. -
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Add to cartHOLLEY EFI DOMINATOR EFI KIT – UNIVERSAL MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits Domestic V8 engines, such as conventional push rod Chevrolet and Chrysler engines, with EV1 Injectors Part # 550-652
Original price was: $3,738.00.$3,117.95Current price is: $3,117.95. -
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Read moreHOLLEY EFI DUAL FUEL INJECTOR LS1 LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Top-feed Dual Injector manifold and fuel rail kit Part # 300-601
Original price was: $652.00.$585.95Current price is: $585.95. -
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Read moreHOLLEY EFI DUAL FUEL INJECTOR LS1 LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Top-feed Dual Injector manifold and fuel rail kit Part # 300-601BK
Original price was: $695.00.$306.23Current price is: $306.23. -
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Read moreHOLLEY EFI DUAL FUEL INJECTOR LS1 ULTRA LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Dual Injector manifold and fuel rails Part # 300-603
Original price was: $623.00.$155.26Current price is: $155.26. -
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Read moreHOLLEY EFI DUAL FUEL INJECTOR ULTRA LO-RAM EFI INTAKE MANIFOLD KIT GM LS1/LS2/LS6 Plenum Burst Plate Flange, Satin Finish Part # 300-625
Original price was: $1,056.00.$949.95Current price is: $949.95. -
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Read moreHOLLEY EFI DUAL TANK FUEL PUMP KIT Dual Tank Fuel Pump Kit for All TBI 4 bbl Pro-Jection Systems & 950 MPFI/4bbl TBI Part # 534-38
Original price was: $502.00.$499.95Current price is: $499.95. -
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Add to cartHOLLEY EFI FORD 4R70W/4R75W TRANSMISSION CONTROL HARNESS Ford 4R70W/4R75W Transmission Control Harness (98+) Part # 558-470
Original price was: $234.00.$222.95Current price is: $222.95. -
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Add to cartHOLLEY EFI GM 4L60/80E TRANSMISSION HARNESS GM 4L60/80E Transmission Harness – For 1996-2008 Transmissions only. Part # 558-405
Original price was: $302.00.$250.95Current price is: $250.95. -
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Add to cartHOLLEY EFI HI-RAM 105MM CAST SIDE MOUNT PLENUM TOP Cast Finish- 86-95 Ford 5.0 Style throttle body patterns Part # 300-301
Original price was: $365.00.$347.95Current price is: $347.95. -
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Add to cartHOLLEY EFI HI-RAM 105MM PLENUM TOP Black Finish Part # 300-246BK
Original price was: $410.00.$391.95Current price is: $391.95. -
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Add to cartHOLLEY EFI HI-RAM 95MM CAST SIDE MOUNT PLENUM TOP Cast Finish- Ford 86-95 5.0L Style throttle body patterns Part # 300-303
Original price was: $365.00.$347.95Current price is: $347.95. -
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Add to cartHOLLEY EFI HI-RAM 95MM PLENUM TOP Black Finish Part # 300-245BK
Original price was: $410.00.$391.95Current price is: $391.95. -
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Read moreHOLLEY EFI HI-RAM BASE, FORD COYOTE Part # 300-920
Original price was: $587.00.$527.95Current price is: $527.95. -
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Read moreHOLLEY EFI HI-RAM BASE, FORD COYOTE BLACK Part # 300-920BK
Original price was: $634.00.$569.95Current price is: $569.95. -
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Add to cartHOLLEY EFI HI-RAM FORD COYOTE 2007-2014 GT500 Throttle Part # 300-910
Original price was: $944.00.$848.95Current price is: $848.95. -
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Add to cartHOLLEY EFI HI-RAM INTAKE MANIFOLD FITS 2011-2023 FORD 5.0 COYOTE BLACK 2007-2014 GT500 Throttle Part # 300-910BK
Original price was: $944.00.$848.95Current price is: $848.95. -
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Add to cartHOLLEY EFI HOLLEY 3 BAR MAP Holley 3 Bar MAP Sensor Part # 554-107
Original price was: $149.00.$123.95Current price is: $123.95. -
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Add to cartHOLLEY EFI HOLLEY 351W FORD HI-RAM EFI MANIFOLD Ford 351W (9.5″ Deck) Ford Hi-Ram Intake Manifold with 95mm LS Throttle Body Flange Top. Part # 300-241
Original price was: $1,163.00.$1,110.95Current price is: $1,110.95. -
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Add to cartHOLLEY EFI HOLLEY BLACK 351W FORD HI-RAM EFI MANIFOLD Black Ford 351W (9.5″ Deck) Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top. Part # 300-242BK
Original price was: $1,174.00.$1,064.95Current price is: $1,064.95. -
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Add to cartHOLLEY EFI HOLLEY BLACK 351W FORD HI-RAM EFI MANIFOLD BASE Black Ford 351W (9.5″ Deck) Ford Hi-Ram Intake Manifold Base Part # 300-244BK
Original price was: $855.00.$816.95Current price is: $816.95. -
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Add to cartHOLLEY EFI HOLLEY DIE CAST EFI BYPASS FUEL PRESSURE REGULATOR KIT 15-60 Psi – Fittings and Gauge Included Part # 12-882KIT
Original price was: $162.00.$144.95Current price is: $144.95. -
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Read moreHOLLEY EFI HOLLEY DIE CAST EFI BYPASS FUEL PRESSURE REGULATOR KIT 15-60 Psi – Fittings and Gauge Included Part # 12-886KIT
Original price was: $139.00.$124.95Current price is: $124.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 12.3″ M8 PRO DASH Introducing the next era of Sniper 2 EFI displays. The new 6.86-inch and 12.3-inch dashes offer unparalleled customization and visibility. Fully compatible with all Sniper 2 EFI installations. Part # 553-111X
Original price was: $2,500.00.$2,084.95Current price is: $2,084.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 4150 SINGLE PLANE FUEL INJECTION INTAKE MANIFOLD EFI Single Plane Intake Manifold Small Block Ford 289-347 Part # 300-276
Original price was: $587.00.$527.95Current price is: $527.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 5 BAR MAP 5 Bar MAP Part # 554-108
Original price was: $172.00.$142.95Current price is: $142.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 6.86″ M8 PRO DASH Introducing the next era of Sniper 2 EFI displays. The new 6.86-inch and 12.3-inch dashes offer unparalleled customization and visibility. Fully compatible with all Sniper 2 EFI installations. Part # 553-112X
Original price was: $1,367.00.$1,139.95Current price is: $1,139.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 8 CHANNEL CAN EGT CONTROLLER Plug and Play CANbus Exhaust Gas Temperature Controller, for Holley EFI. Part # 554-190
Original price was: $798.00.$723.95Current price is: $723.95. -
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Add to cartHOLLEY EFI HOLLEY EFI 8 CHANNEL CAN EGT KIT Plug and Play CANbus Exhaust Gas Temperature Kit, for Holley EFI. Part # 554-186
Original price was: $1,704.00.$1,420.95Current price is: $1,420.95. -
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Read moreHOLLEY EFI HOLLEY EFI BILLET BYPASS FUEL PRESSURE REGULATOR KIT 15-60 Psi – Fittings and Gauge Included Part # 12-848KIT
Original price was: $312.00.$279.95Current price is: $279.95. -
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Add to cartHOLLEY EFI HOLLEY EFI BILLET BYPASS FUEL PRESSURE REGULATOR KIT Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1, Gauge and Fittings Part # 12-894KIT
Original price was: $234.00.$209.95Current price is: $209.95. -
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Add to cartHOLLEY EFI HOLLEY EFI BILLET BYPASS FUEL PRESSURE REGULATOR KIT Holley EFI 15-90 PSI Fuel Regulator 8AN Boost Reference 1:1, Gauge and Fittings Part # 12-895KIT
Original price was: $234.00.$209.95Current price is: $209.95. -
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Add to cartHOLLEY EFI HOLLEY EFI CAN SPLITTER Part # 558-465
Original price was: $53.00.$37.96Current price is: $37.96. -
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Add to cartHOLLEY EFI HOLLEY EFI DIECAST FILTER REGULATOR -8AN Filter Regulator ASY – 8AN o-ring , 175 GPH, 10 Micron All die cast aluminum housing is both clear and black anodized for corrosion protection. Internal Regulator is preset at 59.5 psi #12-888 has 3/8″ NPT ports. #12-889 has -8AN o-ring ports. Part # 12-889
Original price was: $160.00.$145.95Current price is: $145.95. -
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Read moreHOLLEY EFI HOLLEY EFI FILTER REGULATOR -8AN Filter Regulator ASY – 8AN , 175 GPH, 10 Micron All aluminum housing is both clear and black anodized for corrosion protection. Internal Regulator is preset at 59.5 psi #12-875 has 3/8 NPT ports. #12-876 has -8AN o-ring ports. Part # 12-876
Original price was: $230.00.$206.95Current price is: $206.95. -
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Read moreHOLLEY EFI HOLLEY EFI FUEL SYSTEM KIT In-line Fuel Pump (12-920), Billet Regulator, Metal Filters, Earl’s Super Stock™ hose, Barbed hose ends Part # 526-4
Original price was: $662.00.$599.95Current price is: $599.95. -
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Add to cartHOLLEY EFI HOLLEY EFI HIGH FLOW DUAL SOLENOID BOOST CONTROL KIT SOLENOID, BOOST CONTROL Part # 557-201
Original price was: $445.00.$370.95Current price is: $370.95. -
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Add to cartHOLLEY EFI HOLLEY EFI INTAKE – CHEVY BIG BLOCK V8 EFI Holley EFI Intake Manifold 396, 402, 427, 454, 502 for 4150 Style Flange, Oval Port Heads Part # 300-561
Original price was: $634.00.$609.95Current price is: $609.95. -
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Read moreHOLLEY EFI HOLLEY EFI INTAKE – CHEVY BIG BLOCK V8 EFI Holley EFI Intake Manifold 396, 402, 427, 454, 502 for 4150 Style Flange, Rectangular Port Heads Part # 300-563
Original price was: $634.00.$569.95Current price is: $569.95. -
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Read moreHOLLEY EFI HOLLEY EFI INTAKE – CHEVY BIG BLOCK V8 EFI Holley EFI Intake Manifold 396, 402, 427, 454, 502 for Holley 4500 Style Flange, Oval Port Heads Part # 300-562
Original price was: $606.00.$571.95Current price is: $571.95. -
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Add to cartHOLLEY EFI HOLLEY EFI LIGHTWEIGHT DOMINATOR ECU The new standard in EFI with virtually unlimited capabilities! Integrated electronic transmission control, drive by wire throttle control, dual wideband oxygen sensor capability, extensive amount of inputs and outputs for various combinations, and much more. Part # 554-114LW
Original price was: $3,235.00.$2,697.95Current price is: $2,697.95. -
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Add to cartHOLLEY EFI HOLLEY EFI PRESSURE GAUGE Oil-Filled – 0-100 PSI – 1/8″ NPT Male Thread Part # 26-507
Original price was: $39.80.$36.10Current price is: $36.10. -
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Add to cartHOLLEY EFI HOLLEY EFI SBC 4150 SINGLE PLANE FUEL INJECTION INTAKE MANIFOLD – CHEVY SMALL BLOCK V8 EFI Single Plane Manifold 1962-1986 262ci-400ci, 1987-later with Aluminum Heads Part # 300-260
Original price was: $587.00.$527.95Current price is: $527.95. -
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Add to cartHOLLEY EFI HOLLEY EFI SBC 4150 SINGLE PLANE FUEL INJECTION INTAKE MANIFOLD – CHEVY SMALL BLOCK V8 WITH L31 VORTEC CYLINDER HEADS Small Block Chevrolet 262-400 cid engines equipped with 1996-2002 (L31) Vortec cylinder heads (non-EGR applications). Part # 300-263
Original price was: $622.00.$563.95Current price is: $563.95.