EFI Systems and Components
Showing 51–100 of 892 results
-
Sale!
Add to cartHOLLEY 460 GPH VR SERIES BILLET FUEL FILTER Hot Street/Race Carb or EFI Applications Pre Filter 100 Micron Part # 162-577
Original price was: $167.00.$160.95Current price is: $160.95. -
Sale!
Out of stock
Read moreHOLLEY ALUMINUM FUEL CELL 15 GALLON Flat Bottom, (20 x 18 x 10)” Part # 19-204
Original price was: $323.00.$202.97Current price is: $202.97. -
Sale!
Add to cartHOLLEY ALUMINUM FUEL CELL 3 GALLON Flat bottom, (8 x 8 x 11)” Part # 19-200
Original price was: $203.00.$181.95Current price is: $181.95. -
Sale!
Out of stock
Read moreHOLLEY ALUMINUM FUEL CELL 5 GALLON Flat bottom w/ 19-227 (8″ depth) Fuel Gauge Sender 12x12x8.5 Part # 19-210
Original price was: $237.00.$149.07Current price is: $149.07. -
Sale!
Add to cartHOLLEY ALUMINUM FUEL CELL 5 GALLON Flat bottom, (12 x 12 x 8.5)” Part # 19-201
Original price was: $230.00.$206.95Current price is: $206.95. -
Sale!
Add to cartHOLLEY BOOST COMPENSATING UNIVERSAL EFI FUEL PRESSURE REGULATOR Hot Street/Race EFI Applications Two Port Adjustable from 15-65 PSI Part # 512-504-5
Original price was: $389.00.$366.95Current price is: $366.95. -
Sale!
Add to cartHOLLEY DIE CAST EFI BY PASS STYLE FUEL PRESSURE REGULATORS Black Die Cast Fuel Regulator, 60 PSI Part # 12-886
Original price was: $98.84.$88.95Current price is: $88.95. -
Sale!
Out of stock
Read moreHOLLEY DOMINATOR BILLET EFI BY PASS FUEL PRESSURE REGULATOR Hot Street/Race EFI Applications Two Port Adjustable from 15 to 65 PSI Boost reference – 1:1 Part # 12-848
Original price was: $277.00.$248.95Current price is: $248.95. -
Sale!
Add to cartHOLLEY EFI 100 PSI STAINLESS PRESSURE SENSOR 0-100 PSI Stainless Pressure Sensor Part # 554-102
Original price was: $195.00.$125.95Current price is: $125.95. -
Sale!
Out of stock
Read moreHOLLEY EFI 105MM THROTTLE BODY ADAPTER FOR ULTRA LO-RAM 300-621BK Satin finish Part # 300-606BK
Original price was: $267.00.$239.95Current price is: $239.95. -
Sale!
Out of stock
Read moreHOLLEY EFI 1600 PSI STAINLESS PRESSURE SENSOR 1600 PSI Stainless Pressure Sensor Part # 554-104
Original price was: $195.00.$175.95Current price is: $175.95. -
Sale!
Add to cartHOLLEY EFI 1992-1997 FORD AODE/4R70W TRANSMISSION CONTROL HARNESS Plug and play Transmission Harness for 1992-1997 Ford AODE/4R70W Part # 558-471
Original price was: $267.00.$241.95Current price is: $241.95. -
Sale!
Out of stock
Read moreHOLLEY EFI 2 PORT VR SERIES FUEL PRESSURE REGULATOR Two Port Adjustable 40 to 100 PSI Boost Reference 1:1 Part # 12-851
Original price was: $372.00.$354.95Current price is: $354.95. -
Sale!Add to cart
HOLLEY EFI 200 PSI STAINLESS PRESSURE SENSOR 200 PSI Stainless Pressure Sensor Part # 554-103
Original price was: $195.00.$175.95Current price is: $175.95. -
Sale!
Out of stock
Read moreHOLLEY EFI 220PPH FUEL INJECTOR KIT – 8 PACK 220PPH Fuel Injectors – Minitimer Connectors (EV1/Bosch Style) Part # 522-228
Original price was: $2,734.00.$2,459.95Current price is: $2,459.95. -
Sale!
Add to cartHOLLEY EFI 3 PORT SOLENOID VALVE 3 Port Boost Control Solenoid Valve Part # 557-200
Original price was: $167.00.$150.95Current price is: $150.95. -
Sale!
Add to cartHOLLEY EFI 4 PORT VR SERIES FUEL PRESSURE REGULATOR Four Port Adjustable 40 to 100 PSI Boost Reference 1:1 Part # 12-864
Original price was: $388.00.$370.95Current price is: $370.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD 8.2″ SBF Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top. Part # 300-273
Original price was: $1,072.00.$1,023.95Current price is: $1,023.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD 8.2″ SBF Ford Hi-Ram Intake Manifold with 95mm LS Throttle Body Flange Top. Part # 300-272
Original price was: $1,045.00.$998.95Current price is: $998.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD BASE 8.2″ SBF Ford Hi-Ram Intake Manifold Base Part # 300-274
Original price was: $864.00.$824.95Current price is: $824.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD BASE-BLACK 8.2″ SBF Ford Hi-Ram Intake Manifold Base-B;ack Part # 300-274BK
Original price was: $907.00.$866.95Current price is: $866.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD WITH SIDE MOUNT TOP 8.2″ SBF Ford Hi-Ram Intake Manifold with 105mm 1986-95 Ford 5.0 Throttle Body Flange Side Mount Top. Part # 300-308
Original price was: $1,072.00.$1,023.95Current price is: $1,023.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD WITH SIDE MOUNT TOP-BLACK 8.2″ SBF Ford Hi-Ram Intake Manifold with 105mm 1986-95 Ford 5.0 Throttle Body Flange Side Mount Top. Black Part # 300-308BK
Original price was: $1,139.00.$1,088.95Current price is: $1,088.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD WITH SIDE MOUNT TOP-BLACK 8.2″ SBF Ford Hi-Ram Intake Manifold with 95mm 1986-95 Ford 5.0 Throttle Body Flange Side Mount Top. Black Part # 300-306BK
Original price was: $1,112.00.$1,061.95Current price is: $1,061.95. -
Sale!
Add to cartHOLLEY EFI 8.2″ SBF FORD HI-RAM EFI MANIFOLD-BLACK 8.2″ SBF Ford Hi-Ram Intake Manifold with 95mm LS Throttle Body Flange Top. Black Finish Part # 300-272BK
Original price was: $1,139.00.$1,032.95Current price is: $1,032.95. -
Sale!
Add to cartHOLLEY EFI BASE MANIFOLD AND RAIL KIT FOR LO-RAM – LS1/LS2/LS6 Black Finish with Single Injector manifold and fuel rails Part # 300-600BK
Original price was: $594.00.$538.95Current price is: $538.95. -
Sale!
Add to cartHOLLEY EFI BASE MANIFOLD AND RAIL KIT FOR LO-RAM – LS1/LS2/LS6 Satin Finish with Single Injector manifold and fuel rails Part # 300-600
Original price was: $568.00.$515.95Current price is: $515.95. -
Sale!
Out of stock
Read moreHOLLEY EFI BASE MANIFOLD AND RAIL KIT FOR ULTRA LO-RAM 300-621BK – GM LS1/LS2/LS6 Satin Finish with Single Injector manifold and fuel rails- Black Finish Part # 300-602BK
Original price was: $594.00.$187.58Current price is: $187.58. -
Sale!
Add to cartHOLLEY EFI BILLET 4500 EFI THROTTLE BODY INTAKE ELBOW-LS EFI Throttle Body Intake Elbow 4500 – Fits GM LS Throttle Bodies Part # 300-253
Original price was: $720.00.$664.95Current price is: $664.95. -
Sale!
Add to cartHOLLEY EFI BILLET 4500 EFI THROTTLE BODY INTAKE ELBOW-LS- BLACK FINISH EFI Throttle Body Intake Elbow 4500 – Fits GM LS Throttle Bodies Part # 300-253BK
Original price was: $740.00.$675.95Current price is: $675.95. -
Sale!
Add to cartHOLLEY EFI BILLET ALUMINUM LS FRONT-FEED LO-RAM 105 MM THROTTLE BODY ADAPTER Lo-Ram 105 mm Throttle Body Adapter-Black Finish Part # 300-630BK
Original price was: $478.00.$398.95Current price is: $398.95. -
Sale!
Add to cartHOLLEY EFI BILLET FUEL RAIL KIT FOR LS TRUCK INTAKE Includes billet fuel rails, brackets, (4) -6 to 3/4-16 O-ring adapters, and mounting hardware. Part # 534-244
Original price was: $260.00.$189.95Current price is: $189.95. -
Sale!
Add to cartHOLLEY EFI COYOTE TO GM LS THROTTLE ADAPTER KIT Part # 717-18
Original price was: $82.74.$74.49Current price is: $74.49. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI 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 # 554-114
Original price was: $3,048.00.$2,299.95Current price is: $2,299.95. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI GM DRIVE-BY-WIRE HARNESS – EARLY TRUCK Drive-By-Wire Harness – Early Truck Part # 558-429
Original price was: $276.00.$222.95Current price is: $222.95. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI KIT – FORD – COP MAIN HARNESS – WITH COIL ON PLUG MAIN AND SUB HARNESS WITH EV1 INJECTOR HARNESS Fits conventional push rod Ford Engines with coil on plug ignition and EV1 Injectors Part # 550-655
Original price was: $3,988.00.$3,599.95Current price is: $3,599.95. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI KIT – FORD MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits conventional push rod Ford Engines, with EV1 Injectors Part # 550-653
Original price was: $3,738.00.$3,572.95Current price is: $3,572.95. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS W/ TRANS AND DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors a 4L60/80E Transmission, and a DBW Throttle Body. Part # 550-657
Original price was: $4,176.00.$3,990.95Current price is: $3,990.95. -
Sale!
Add to cartHOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS W/ TRANS CONTROL WITH EV1 INJECTOR HARNESSES Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors, and a 4L60/80E Transmission Part # 550-656
Original price was: $4,113.00.$3,599.95Current price is: $3,599.95. -
Sale!
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. -
Sale!
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. -
Sale!
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. -
Sale!
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. -
Sale!
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. -
Sale!
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. -
Sale!
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. -
Sale!
Out of stock
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. -
Sale!
Out of stock
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. -
Sale!
Out of stock
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. -
Sale!
Out of stock
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.