SKU: 4519991389

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750

Sale price$1766.25 Regular price$1962.50
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Description

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750Chev LS3 Edelbrock Pro Flo 4 EFI System # ED35750 "Fuel Injection System, Pro Flo 4, Self Learning, Sequential Multi Port, Satin, 675 HP Max, Gen III IV LS Rectangular Port, Kit Injection Style: Multi port Fuel Injection System Type: Single 4 Barrel Throttle Body (4150 Flange) Maximum Horsepower with Gas: 675 Timing Control Compatible: Yes Power Adder Compatible: Yes ECM Included: Yes Self Tuning: Yes User Tunable: Yes Fuel Pump Included: No EGR: No

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750
"Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen III IV LS Rectangular Port, Kit
Injection Style:
Multi-port
Fuel Injection System Type:
Single 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas:
675
Timing Control Compatible:
Yes
Power Adder Compatible:
Yes
ECM Included:
Yes
Self Tuning:
Yes
User Tunable:
Yes
Fuel Pump Included:
No
EGR:
No
Transmission Controller Included:
No
Metering Style:
Speed density
Intake Manifold Included:
Yes
Intake Section Included:
Complete
Intake Material:
Aluminum
Intake Finish:
Natural
Engine Block Deck Height:
Standard deck
Multi-Port Fuel Rails Included:
Yes
Throttle Body Included:
Yes
Throttle Body Mounting Flange:
4-barrel square bore
Venturi Quantity:
4
Venturi Diameter (mm):
44.45mm
Airflow Rate (cfm):
1,000 cfm
Throttle Body Material:
Aluminum
Throttle Body Finish:
Natural
Injectors Included:
Yes
Injector Size (lbs/hr):
42 lbs./hr.
Calibration Module Included:
No
Wiring Harness Included:
Yes
Oxygen Sensor Included:
Yes
Fuel Pressure Regulator Included:
No
Distributor Included:
No
MAP Sensor Included:
Yes
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
IAC Motor Included:
Yes
Quantity:
Sold as a kit.
Notes:
Supports up to 675 HP; rectangular port heads. Tuning and set-up app can be downloaded to a Bluetooth capable tablet or smart phone from either the Apple or Google app stores. GEN III 24x applications require coil harness EDL-35713. GEN IV 58x applications require coil harness EDL-35714. Use with boosted applications requires a 2-bar MAP sensor.
Edelbrock Pro-Flo 4 EFI Systems
Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as delivering the most control and the most efficient way to deliver fuel to your engine. Along with innovative design, Pro-Flo 4 systems have the latest technology with an all-new ECU, and even more features for advanced tuning, with the key being their exclusive E-Tuner app with base calibrations developed on their dyno.Edelbrock Pro-Flo 4 EFI systems include and feature: Engine Control Unit with faster processor and upgraded Bluetooth chip in a thinner waterproof design Fully assembled intake manifold with air valve, fuel rails, and injectors Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation E-Tuner application for setup and engine monitoring Wideband oxygen sensor Distributor (not included with LS kits) Gaskets and hardware Installation instructions Ready to run out of the box with pre-loaded calibrations Self-learning technology--no tuning experience or laptop tuning required Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg Offered with multiple fuel injector choices Now boost compatible up to 15 psi by switching to a 2-bar MAP sensor and downloading the new firmware update from Edelbrock for free! It is recommended to regularly check for firmware updates even if not utilizing boost control. Systems automatically compensate for altitude and weather changes E-Tuner 4 app with Bluetooth connectivity between ECU and Android phone or tablet. Includes multiple dash display configurations for monitoring engine vitals and performance; multiple control functions including two adjustable cooling fan outputs, idle speed, AFR set points, acceleration fuel tuning, ignition control, cold start fuel, and cranking fuel.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4519991389

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4.6 ★★★★★
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Jaqueline
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★★★★★ 5
Worth the price an pretty good angles
Color: White, Size: without USB
So I decided to get this monitor arm because I was trying to go for an all white aesthetic and needed a arm to come in on time was a little skeptical because of the reviews but after using it, I love it. It’s super sturdy. The monitor arm is pretty high-quality. It uses mostly metal and the cable management is really good. I definitely recommend it.
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Reviewed in the United States on January 18, 2026
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LucyF
Lake Worth, US
★★★★★ 4
Feedback
Color: White, Size: without USB
I wish you didn’t have to adjust screws to adjust position Otherwise it is great
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Reviewed in the United States on November 5, 2025
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Jefferson T
West Palm Beach, US
★★★★★ 5
Easy to use
Color: Black, Size: without USB
Easy to use and set up. The quality of the item seems to be there - sturdy enough to hold my 34” ultra wide Samsung monitor. Worth every cent with how easy it is to use and readjust the angle of the screen - I had to stiffen the resistance to account for the added weight of the monitor, but the fit and stability is spot on once the adjustment was made; just a few turns of the screw with the included Allen key
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Reviewed in the United States on October 26, 2025
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Great quality and price
Color: Black, Size: without USB
The arm needed some additional tightening, but it’s holding my 32 in monitor perfectly. Great stability and mobility. The cable organizer is a bit awkward, but works well enough. I’ll probably stick with this brand in the future; the cost vs quality is amazing.
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Reviewed in the United States on October 31, 2025
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Ted Pavlic
Carnegie, US
★★★★★ 5
Fantastic upgrade from my original stand. Base is a little bulky, but stand is versatile and sturdy.
Size: Single, Style: Free-Standing, Size: Single, Style: Free-Standing
Amazing value for this stand. I needed a stand with more degrees of freedom than the original one that came with my monitor, and this stand (which was inexpensive relative to the cost of the monitor) was a great purchase. The base of the stand is a little bulky/high, and the soft material on the bottom of it can rub off very easily if you let the stand catch the back edge of your desk. Otherwise though, the stand is extremely easy to install, and it provides far more degrees of freedom for rotation and translation than the original stand for my monitor. Now my monitor is sitting at a comfortable viewing angle closer to my desk tilted slightly upwards toward me. Just keep in mind that you have to tighten down the height and tilt adjustments (the things that would be affected by gravity). So, if you want to adjust those frequently, this stand might not be a great fit for you. That said, it does provide a hidden but easy-to-access spot to store the keys needed to loosen it up to make those adjustments. So, if you need to make those adjustments, you'll always have quick access to the necessary tools. Highly recommended for its price in particular.
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Reviewed in the United States on October 2, 2025

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