-1%
stealth-4150-collage19304.jpg 550-876_0119304.jpg Quick View

4150 Sniper Stealth Master Kit

$1,937.00 $1,899.95
GVMR_550-870K
Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings
The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600...
-6%
550-93419218.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - LS1/LS6

$2,362.95 $2,199.95
GVMR_550-934
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is...
-6%
550-926t19277.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - LS1/LS6

$2,306.95 $2,149.95
GVMR_550-926T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Whether you are building a budget beater or a boosted race car, Terminator X MAX has the features and technology you need at a...
550-877_v919304.jpg 550-877_01.jpg Quick View

4150 Sniper Stealth

$1,649.95
GVMR_550-871
Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings
The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600...
-8%
112-581v2.jpg largeimg_9785.jpg Quick View

BILLET 105mm LS Throttle Body w/low RPM Taper

$979.95 $899.95
GVMR_112-581
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the...
-7%
112-588_01.jpg 112-588.jpg Quick View

Universal 4BBL 1000CFM 4150 Flange Throttle Body - Polished Finish

$674.95 $623.95
GVMR_112-588
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body...
-7%
558-132_01.jpg 558-132_02.jpg Quick View

Use with Terminator X or Terminator X Max Only

$188.95 $173.95
GVMR_558-132
Air and Fuel Delivery All Fuel Injection Wiring Harness Adapter Hardware, Fasteners and Fittings
2009+ Gen III Hemi engines rolled off the showroom floor with Variable Valve Timing (VVT). Now, both Terminator X and Terminator X Max ECUs...
-7%
550-904t19277.jpg caps1966.jpg Quick View

24x Crank - 1x Cam - Multec 2 Injectors - USB/CAN Tuning Cable

$1,574.95 $1,449.95
GVMR_550-904T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and...
-5%
550-937_01_P04_KIT.jpg 550-937_02_P01_FRO.jpg Quick View

Universal MPFI Main Harness - Ford Spaced EV1 Injectors - 3.5 in. Touchscreen

$1,687.95 $1,599.95
GVMR_550-937
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is...
-5%
550-9051966.jpg caps1966.jpg Quick View

Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3

$1,687.95 $1,599.95
GVMR_550-910
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and...
-4%
550-877_v919305.jpg 550-877_02.jpg Quick View

4150 Super Sniper Stealth

$2,346.00 $2,249.95
GVMR_550-877
Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings
The Super Sniper Stealth 4150 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or...
-5%
550-93619268.jpg 554-152_01_P04_ANG.jpg Quick View

Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen

$1,687.95 $1,599.95
GVMR_550-936
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is...
-6%
550-91919218.jpg 554-153_01_P04_ANG.jpg Quick View

24x Crank - 1x Cam - EV6 Injectors - Transmission Control - 3.5 in. Touchscreen

$2,137.95 $1,999.95
GVMR_550-919
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs...
-6%
550-94319268.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - Ford MPFI Kit

$2,137.95 $1,999.95
GVMR_550-943
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Take control of your conventional Ford engine with Terminator X! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning...
-7%
550-90319189.jpg 550-909t19277.jpg Quick View

24x Crank - 1x Cam - EV6 Injectors - USB/CAN Tuning Cable

$1,574.95 $1,449.95
GVMR_550-909T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and...
-7%
550-903t19277.jpg caps1966.jpg Quick View

24x Crank - 1x Cam - EV1 Injectors - USB/CAN Tuning Cable

$1,574.95 $1,449.95
GVMR_550-903T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and...
-7%
550-905t19277.jpg caps1966.jpg Quick View

Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3

$1,574.95 $1,449.95
GVMR_550-905T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and...
-6%
550-934t19277.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - LS1/LS6

$2,306.95 $2,149.95
GVMR_550-934T
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Whether you are building a budget beater or a boosted race car, Terminator X MAX has the features and technology you need at a...
-8%
112-589_02.jpg 112-589_01.jpg Quick View

BILLET 90mm LS Throttle Body w/low RPM Taper

$979.95 $899.95
GVMR_112-589
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve...
-7%
52r838a_06.jpg 52r838a_01.jpg Quick View

Compatible w/ Sniper EFI Stealth 4150 and Terminator X Stealth 4150 Systems

$86.95 $80.05
GVMR_534-247
Air and Fuel Delivery All Carburetion Carburetor Fuel Log
The Holley EFI Stealth 4150 Fuel Log is designed to be used with either Sniper EFI Stealth 4150 or Terminator X Stealth 4150 systems....
-7%
20-149_01.jpg 20-149_02.jpg Quick View

90mm, 95mm, and 105mm Throttle Body Cable Bracket

$37.92 $35.06
GVMR_20-149
Air and Fuel Delivery All Brackets, Flanges and Hangers Carburetor Throttle Cable Bracket
Bracket has allowance for throttle pedal adjustment or the addition of a nitrous plate. This bracket works with throttle cables from 1998-2002 5.7L Chevrolet...
550-850k18145.jpg 550-850_v21822.jpg Quick View

Sniper EFI Self-Tuning Kit

$1,349.95
GVMR_550-850
Air and Fuel Delivery All Fuel Injection Conversion Kit Service Kits
Holley just brought EFI within range! Introducing Sniper EFI 2300! Its perfect for any vehicle that came standard with a 2300 Holley Flange like...
-8%
112-583v2.jpg largeimg_9785.jpg Quick View

BILLET 105mm LS Throttle Body w/straight bore

$979.95 $899.95
GVMR_112-583
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the...
-6%
550-93219218.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - LS1/LS6

$2,137.95 $1,999.95
GVMR_550-932
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs...
-5%
112-585v2.jpg largeimg_9785.jpg Quick View

BILLET 95mm LS Throttle Body w/low RPM Taper

$956.95 $899.95
GVMR_112-585
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE (in the 90 to 95mm category) - MOST FEATURE LOADED available. Holley went back to...
-6%
550-9281966.jpg 554-153_01_P04_ANG.jpg Quick View

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3

$2,362.95 $2,199.95
GVMR_550-928
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs...
-7%
112-587.jpg 112-587_P01_BAC.png Quick View

Universal 4BBL 1000CFM 4150 Flange Throttle Body - Hard Core Gray

$843.95 $779.95
GVMR_112-587
Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Throttle Body
Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body...
-6%
550-92019218.jpg 554-153_01_P04_ANG.jpg Quick View

58x Crank - 4x Cam - EV1 Injectors - Transmission Control - 3.5 in. Touchscreen

$2,137.95 $1,999.95
GVMR_550-920
Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components
Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs...
-5%
Sold out
558-456_01.jpg 558-456_02.jpg Quick View

Holley EFI Pro Dash Input/Output Harness

$318.95 $299.95
GVMR_558-456
Air and Fuel Delivery All Body Wiring Harness and Components Electronic Throttle Harness
This wiring kit is intended to fully populate all of the inputs and outputs for part numbers 553-111 and 553-112 Pro Dashes. These can...
-0%
550-850k-revise18269.jpg 550-850_v11822.jpg Quick View

Sniper EFI Self-Tuning Master Kit

$1,714.00 $1,699.95
GVMR_550-850K
Air and Fuel Delivery All Fuel Injection Conversion Kit Service Kits
Holley just brought EFI within range! Introducing Sniper EFI 2300! Its perfect for any vehicle that came standard with a 2300 Holley Flange like...
550-849k18145.jpg 550-849-front.jpg Quick View

Sniper EFI Self-Tuning Kit

$1,299.95
GVMR_550-849
Air and Fuel Delivery All Fuel Injection Conversion Kit Service Kits
Holley just brought EFI within range! Introducing Sniper EFI 2300! Its perfect for any vehicle that came standard with a 2300 Holley Flange like...
550-849k-revise18269.jpg 550-849-front.jpg Quick View

Sniper EFI Self-Tuning Master Kit

$1,649.95
GVMR_550-849K
Air and Fuel Delivery All Fuel Injection Conversion Kit Service Kits
Holley just brought EFI within range! Introducing Sniper EFI 2300! Its perfect for any vehicle that came standard with a 2300 Holley Flange like...
-48%
554-115.jpg Quick View

Holley 2-Channel Peak and Hold Water/Methanol Injection Driver Module

$179.95 $91.95
GVMR_554-115
Air and Fuel Delivery All Control Modules Water / Methanol Injection Module
Holley 2-Channel Peak and Hold Water/Methanol Injection Driver Module
-8%
120-230_011992.jpg 120-230_021992.jpg Quick View

4150 CARB HAT, NATURAL FINISH

$273.95 $249.95
GVMR_120-230
Air and Fuel Delivery All Carburetion Carburetor Top
Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats...
-11%
4eb007b80e7bcdd5e403a97aabd3694853e36900.jpg 1d3b3ea6741d6efa6e7307f8a2bb798964a45907.jpg Quick View

Holley Aluminum Spread-Bore Carburetor

$899.95 $799.95
BBVL_0-80555S
Air and Fuel Delivery All Carburetion Carburetor
Do you like the tunability of Holley's modular carbs, but need to simply replace a Q-jet? The spread bore bolt pattern of the 0-80555S...
-7%
19-250-1_10.jpg 19-250-1_02.jpg Quick View

Universal floatless laser fuel level sender

$143.95 $132.95
BBVL_19-250-1
Air and Fuel Delivery All Fuel Level Sensor Sensors
Universal floatless laser fuel level sender
Items 649 to 684 of 2413 total
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