- Fuel, Carbs & Intakes
- Fuel Injection
- Edelbrock Pro-Flo 4 EFI Systems and Accessories
Sequential-Port EFI for your Classic!
Pro-Flo 4 EFI Systems from Edelbrock is the latest fully sequential port self-learning electronic fuel injection generation. Pro-Flo 4 EFI systems are a step up from entry-level throttle body EFI systems and are intended for V8 engines initially equipped with carburetors. Each system features an all-new ECU with a faster processor and waterproof design, tuning control of air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, and rev limiter. Edelbrock Pro-Flo 4 EFI systems retain the simplicity that Pro-Flo systems are known for but deliver more accurate, and precise performance output, all without laptop tuning.
Filter By Vehicle
Filter Results
Filter By Vehicle
AVAILABILITY
free shipping
PART TYPE
PART TYPE
BRAND
BRAND
Engine MakeSize
Part Category
Part Fitment
Vendor Part Number
TPS Sensor Included
Fuel Rails Included
IAC Motor Included
Injectors Included
Airflow Rate cfm
Wiring Harness Included
RATING
PRICE
AMC
Pro-Flo 4 EFI System1970-1991 AMC 304, 360, 390 & 401 V8 Traditional 4150-style single plane intake manifold 4-bbl throttle body 35 lbs./hr. injectors Capable of 550 HP Satin Finish
View Details
$2,364.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Small Block Chevy
Pro-Flo 4 EFI System1986 & Earlier Small Block Chevy Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 42 lbs./hr. Injectors Capable of 675 HP Satin Finish
View Details
$2,364.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI System1986 & Earlier Small Block Chevy Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 29 lbs./hr. Injectors Capable of 450 HP Satin Finish
View Details
$2,261.95
(5)
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI System Fuel Kit1986 & Earlier Small Block Chevy
Includes: Pro-Flo 4 EFI System EFI Sump Fuel System
Includes:
View Details
$2,772.90
Estimated to ship direct from manufacturer on 04/28/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI System1986 & Earlier Small Block Chevy Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,289.95
(2)
Ships Today
FREE Shipping
Lowest Price Guarantee
Edelbrock 35780
Edelbrock Pro-Flo 4 EFI System 1986 & Earlier Small Block Chevy with Vortec/E-Tec Cylinder Heads
Pro-Flo 4 EFI System1986 & Earlier Small Block Chevy with Vortec/E-Tec Cylinder Heads Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 29 lbs./hr. Injectors Capable of 450 HP Satin Finish
View Details
$2,380.95
(4)
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI System Fuel Kit1986 & Earlier Small Block Chevy with Vortec or E-Tec Cylinder Heads
Includes: Pro-Flo 4 EFI System EFI Sump Fuel System
Includes:
View Details
$2,891.90
Estimated to ship direct from manufacturer on 04/28/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI System1986 & Earlier Small Block Chevy Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 29 lbs./hr. Injectors Capable of 450 HP Satin Finish
View Details
$2,622.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI System1986 & Earlier Small Block Chevy Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,647.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Edelbrock 35820
Edelbrock Pro-Flo 4 XT EFI System 1986 & Earlier Small Block Chevy with Vortec/E-Tec Cylinder Heads
Pro-Flo 4 XT EFI System1986 & Earlier Small Block Chevy with Vortec/E-Tec Cylinder Heads Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 29 lbs./hr. Injectors Capable of 450 HP Satin Finish
View Details
$2,740.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Edelbrock 35823
Edelbrock Pro-Flo 4 XT EFI System Small Block Chevy with Vortec/E-Tec Cylinder Heads
Pro-Flo 4 XT EFI SystemSmall Block Chevy with Vortec/E-Tec Cylinder Heads 90 mm Throttle Body 29 lb./hr Fuel Injectors Capable of 450 HP Black Finish
View Details
$2,843.95
Ships Today
FREE Shipping
Lowest Price Guarantee
GM LS
Pro-Flo 4 EFI SystemGM LS Gen III & Gen IV with Cathedral Port Heads Traditional 4150-Style Single Plane Victor Jr. Intake Manifold 4-Barrel Throttle Body 29 lbs./hr. Injectors Capable of 475 HP Satin Finish
View Details
$2,158.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemGM LS Gen III & Gen IV with Cathedral Port Heads Traditional 4150-Style Single Plane Victor Jr. Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,158.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI SystemGM LS Gen III & Gen IV Cathedral Port Heads Pro-Flo XT Intake Manifold 90 mm Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,519.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro Flo 4 XtSequential Port EFI System LS Gen III/IV Cathedral Port 550 Hp Max 35 Lb/hr. Injectors Black
View Details
$2,622.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemGM LS Gen III & Gen IV Engines with Rectangle Port Heads Traditional 4150-Style Victor Jr. Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,265.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemGM LS Gen III & Gen IV Engines with Rectangle Port Heads Traditional 4150-Style Victor Jr. Intake Manifold 4-Barrel Throttle Body 42 lbs./hr. Injectors Capable of 675 HP Satin Finish
View Details
$2,265.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Big Block Chevy
Pro-Flo 4 EFI SystemBig Block Chevy Engines with Oval Port Cylinder Heads Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,365.95
(1)
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemBig Block Chevy Engines with Oval Port Cylinder Heads Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 60 lbs./hr. Injectors Capable of 825 HP Satin Finish
View Details
$2,570.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemBig Block Chevy Engines with Rectangle Port Cylinder Heads Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,388.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI SystemBig Block Chevy Engines with Rectangle Port Cylinder Heads Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 60 lbs./hr. Injectors Capable of 825 HP Satin Finish
View Details
$2,630.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI SystemBig Block Chevy Engines with Rectangle Port Cylinder Heads Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,655.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI SystemBig Block Chevy Engines with Rectangle Port Cylinder Heads Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 60 lbs./hr. Injectors Capable of 825 HP Satin Finish
View Details
$2,738.95
Estimated to ship direct from manufacturer on 04/28/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Edelbrock 35883
Edelbrock 35883 Pro-Flo 4 EFI XT-Style Kit For Big Block Chevy Rectangle Port [Satin Black Finish]
Pro-Flo 4 XT EFI SystemPro-Flo 4 XT Intake Manifold Big Block Chevy Rectangle Port 60 lbs./hr. Injectors 90 mm Throttle Body Capable of 825 HP Satin Black Finish
View Details
$2,804.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Small Block Chrysler
Pro-Flo 4 EFI SystemSmall Block Chrysler 318-360 V8 Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,364.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Big Block Chrysler
Pro-Flo 4 EFI SystemBig Block Chrysler RB 413-426-440 V8 Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,416.95
Ships Today
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 XT EFI SystemBig Block Chrysler RB 413-426-440 V8 Pro-Flo 4 XT Intake Manifold 90 mm Throttle Body 35 lbs./hr. Injectors Capable of 550 HP Satin Finish
View Details
$2,725.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Small Block Ford
Pro-Flo 4 EFI SystemSmall Block Ford 289-302W V8 Traditional 4150-Style Single Plane Intake Manifold 4-Barrel Throttle Body 29 lbs./hr. Injectors Capable of 450 HP Satin Finish
View Details
$2,420.95
(2)
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Pro-Flo 4 EFI System Fuel KitSmall Block Ford 289-302
Includes: Pro-Flo 4 EFI System EFI Sump Fuel System
Includes:
View Details
$2,931.90
Estimated to ship direct from manufacturer on 04/28/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Set up specifically for V8 engines equipped with carburetors, the Edelbrock Pro- Flo 4 EFI systems are the latest generation of self-learning, electronic fuel injectors. The advanced tuner gives you control over air-fuel ratio, ignition curves, acceleration fuel, coolant fans, and rev limiter, without laptop tuning. JEGS has the exact model you need. From the Edelbrock Pro-Flo 4 Chevy 350 to the Ford 390 Edelbrock Pro-Flo 4, JEGS promises a more precise performance.
What Are Edelbrock Pro-Flo 4 EFI Systems and Accessories Common Pros and Cons?
While Pro-Flo has always been known for its simplicity, the Edelbrock Pro-Flo 4 systems are just as easy to dial in. Purchasing all the correct Edelbrock Pro-Flo 4 system accessories is crucial for your specific vehicle and may require a professional to install.
How Much Do Edelbrock Pro-Flo 4 EFI Systems and Accessories Cost?
JEGS has all the Edelbrock Pro-Flo 4 systems and accessories designed exactly for your vehicle. Starting at around $2,000, and with JEGS's lowest price guarantee, you'll be a step ahead of your competition with your newly installed Edelbrock Pro-Flo 4 system.