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Edelbrock 35733 Pro-Flo EFI XT-Style Kit, Gen III/IV LS

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#32535733

Edelbrock 35733 Pro-Flo EFI XT-Style Kit, Gen III/IV LS

Name: Edelbrock 35733 Pro-Flo EFI XT-Style Kit, Gen III/IV LS
Brand: Edelbrock
SKU: 32535733
Price: 2135.96 USD
Availability: InStock

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Type:

35 Lb Inj / 550 HP Rated / Black

35 Lb Inj / 550 HP Rated / Satin

$2,135.96

/each

Factory Shipped

$2,669.95

Save $533.99

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Product Summary

Universal Fit, Multi-port Injection Style, 1100 CFM CFM

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Key Specs

MFG. Part #	35733
Injection Style	Multi-port
Injector Size	35 lbs./hr.
Max Horsepower Rating	550
ECM Included	Yes

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855.313.9176

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Edelbrock 35733 Details

The Edelbrock part # 35733 Pro-Flo 4 XT Sequential Port EFI System for Chevrolet LS GEN III/IV engines is equipped with the latest in technology and features. The EFI system comes complete with a Pro-Flo XT cathedral port black finish intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a waterproof design and measures half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get the maximize performance of your engine. E-Tuner 4 features a simple and easy to use setup wizard to help you get started. Best of all, the E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing you to use your personal Android-based smartphone or tablet. Multiple dash displays are included to allow you to monitor engine vitals and performance from your Android smartphone or tablet. Pro-Flo 4 does not require laptop tuning.

Edelbrock 35733
Pro-Flo 4 XT Sequential Port EFI System
35 Lb/Hr Injectors
Capable of 450 HP
Tablet not included
Chevy Gen III/IV LS

Charts

Installation Instructions (PDF)

Rebates

Edelbrock "Garage Deals" 20% Off Select Parts Sale

Edelbrock "Garage Deals" 20% Off Select Parts Sale, running from August 25, 2026, through August 25, 2027. For a limited time, customers can save up to 20% off on select Edelbrock parts. All claims must be postmarked on or before 30 days from date of purchase. Purchases must be made between August 25, 2026 and August 25, 2027. This limited-time offer applies to qualifying Edelbrock parts purchased during the promotional period.

Guides & Documents

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

Fuel Injection Systems Installation Instructions (32535733)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Edelbrock 35733 Specifications

KEY SPECS
MFG. Part #	35733
Brand	Edelbrock
Injection Style	Multi-port
Injector Size	35 lbs./hr.
Max Horsepower Rating	550
ECM Included	Yes

GENERAL
CFM	1100 CFM
User Tunable	Yes
Self Tuning	Yes
Injectors Included	Yes
Intake Manifold Included	Yes
Intake Section Included	Complete
Metering Style	Speed density
EGR	No
Throttle Body Included	Yes
Throttle Body Material	Aluminum
Throttle Body Finish	Natural
Intake Material	Aluminum
Intake Finish	Black Powder Coated
Venturi Quantity	1
Fuel Pump Included	No
Fuel Rails Included	Yes
Calibration Module Included	Yes
Wiring Harness Included	Yes
Fuel Pressure Regulator Included	No
Distributor Included	Yes
MAP Sensor Included	Yes
IAC Motor Included	Yes
IAT Sensor Included	Yes
TPS Sensor Included	Yes
Venturi Diameter	90.00mm
Notes	Android or IOS tablet or smart phone needs to be used for a wireless Bluetooth connection to the ECU. (Not Included)
GTIN Code	085347357338
Sold in Quantity	Kit

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Fitment

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2002-2011 Cadillac Escalade

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2001-2004 Chevy Corvette

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2005-2007 Chevy Corvette

GM LS2

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1999 Chevy Silverado 1500

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2000-2011 Chevy Silverado 1500

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GM L20
GM LM7
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2012-2014 Chevy Silverado 1500

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2007 Chevy Silverado 1500 Classic

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2007 Chevy Silverado 1500 HD Classic

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2000-2004 Chevy Silverado 2500

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2005 Chevy Silverado 2500

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2001-2011 Chevy Silverado 2500 HD

GM LQ4

2007 Chevy Silverado 2500 HD Classic

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2001-2006 Chevy Silverado 3500

GM LQ4

2007 Chevy Silverado 3500 Classic

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2014 Chevy Suburban

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2000-2001 Chevy Suburban 1500

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2002-2006 Chevy Suburban 1500

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2012-2013 Chevy Suburban 2500

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2007 Chevy Tahoe

4.8 Chevy LS V8
GM LY5

2008-2011 Chevy Tahoe

GM LC9

2012-2014 Chevy Tahoe

GM LY5

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2006-2009 Chevy Trailblazer

GM LS2

2002-2009 GMC Envoy

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2002-2006 GMC Envoy XL

GM LM4

2004-2005 GMC Envoy XUV

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2001-2005 GMC Savana 1500

4.8 Chevy LS V8
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2006 GMC Savana 1500

4.8 Chevy LS V8
GM L33
GM LM7
GM LQ4

2007-2014 GMC Savana 1500

4.8 Chevy LS V8
GM L33
GM LQ4

2001-2005 GMC Savana 2500

4.8 Chevy LS V8
GM LM7
GM LQ4

2006-2013 GMC Savana 2500

4.8 Chevy LS V8
GM L33
GM LQ4

2002-2005 GMC Savana 3500

4.8 Chevy LS V8
GM LM7
GM LQ4

2006-2013 GMC Savana 3500

4.8 Chevy LS V8
GM L33
GM LQ4

1999-2011 GMC Sierra 1500

GM L20
GM LC9

2007 GMC Sierra 1500 Classic

GM L33
GM L59
GM LM7

2001-2003 GMC Sierra 1500 HD

GM LQ4

2005-2006 GMC Sierra 1500 HD

GM LQ4

2007 GMC Sierra 1500 HD Classic

GM LQ4

1999-2001 GMC Sierra 2500

GM LM7
GM LQ4

2002-2004 GMC Sierra 2500

GM LQ4

2001-2011 GMC Sierra 2500 HD

GM LQ4

2007 GMC Sierra 2500 HD Classic

GM LQ4

2001-2006 GMC Sierra 3500

GM LQ4

2007 GMC Sierra 3500 Classic

GM LQ4

2001 GMC Sierra C3

GM LQ4

2000-2011 GMC Yukon

4.8 Chevy LS V8
GM L20
GM LM7
GM LY2

2012-2013 GMC Yukon

GM LC9

2000 GMC Yukon XL 1500

GM LM7

2001-2011 GMC Yukon XL 1500

GM L59
GM LM7
GM LQ4

2000-2011 GMC Yukon XL 2500

GM LQ4

2003-2007 Hummer H2

GM LQ4

2008-2009 Hummer H3

GM LH8

2009 Hummer H3T

GM LH8

1998-2002 Pontiac Firebird

GM LS1

2004 Pontiac GTO

GM LS1

2005-2006 Pontiac GTO

GM LS2