Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 500 CFM CFM

  • Includes both timed and full vacuum ports for ignition advance
  • Specifically designed and calibrated for smaller cubic-inch engines
  • Engineered to deliver smooth throttle response throughout the power band
  • Features a lightweight all-aluminum body is compatible with gasohol and blended fuels
  • Uses metering rods to transition between circuits rods that can be changed in seconds without carburetor removal or draining fuel
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Key Specs

Carburetor Barrels4-Barrel
Fuel TypeGasoline
Choke TypeElectric
CFM Range500-599 CFM
CFM500 CFM
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Need To Know

Quick and Easy Returns

Return Policy

Edelbrock 1403 Details

Edelbrock Performer Series carbs have proven themselves to be easy to tune with great drivability. Whether you need to replace an aging stock four barrel carb or are looking for a performance carb to top off your hot rod, the Edelbrock Performer Series four barrel carbs are the best choice for performance and value. All Edelbrock products are proudly made in the U.S.A.

The 1403 is designed and calibrated for smaller cubic-inch engines, so use this Edelbrock carb for Chevy 305 and Ford 302 (or smaller) engines. Match with an Edelbrock Performer or Performer EPS manifold and other brands of similar design. This 4 barrel carb includes an electric choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

  • Electric choke 
  • Bolt-on-and-run performance right out of the box
  • Smooth throttle response throughout the power band
  • Uses metering rods to transition between circuits - rods can be changed in seconds without carburetor removal or draining fuel
  • Float levels are factory set; adjustments are rarely needed
  • Change jets, adjust floats & replace needles/seats without draining fuel or removing carb
  • Two-piece design means no gaskets below the fuel level for leak-free operation 
  • Lightweight all-aluminum body is compatible with gasohol and blended fuels
  • Includes both timed and full vacuum ports for ignition advance

Includes:

  • Metering Jets - Primary .086, Secondary .095
  • Metering Rods - .065 x .052
  • Step-Up Spring - orange (5 " Hg)

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.

Edelbrock 1403 Specifications

KEY SPECS
MFG. Part #1403
BrandEdelbrock
Carburetor Barrels4-Barrel
Fuel TypeGasoline
Choke TypeElectric
CFM Range500-599 CFM
CFM500 CFM
Carburetor Flange Type4-Barrel Square Bore
FinishSatin
Material TypeAluminum
ColorSilver
Secondary TypeMechanical
Fuel Inlet TypeSingle
Gasket(s) IncludedYes
New or RemanufacturedNew
Throttle Linkage TypeUniversal
Supercharged ApplicationNo
GENERAL
Overall Height4.35"
Bolt Hole Pattern5.160" x 5.625"
Notes3-1/4" from bottom of carb base to the base of the carb neck. Mounting bolt hole pattern is 5-1/8" by 5-5/8".
GTIN Code085347014033
Sold in QuantityEach

Ratings & Reviews

5

10 Reviews

Overall Assessment

Customers value the Edelbrock 500 CFM carburetor for its superior performance, easy installation, and exceptional usability. The carburetor is characterized by its top-notch material quality and safety, yielding improved functionality in small and high-horsepower engines alike. It excels at bolt-on performance and provides the best value for money as per user recommendations. Notably, the product's convenient features, such as the efficient electric choke, are well received. The carburetor consistently outperforms competing brands, delivering stable operation straight from the box and needing only minor tuning, making it a preferred choice among long-term users.

5

10 reviews

5

10

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Nice simple carburetor

5.0

a year ago

Pitlane

Havasu

Verified

Using a stock SBF 302 and this carb is perfect for this application.

Would Recommend

I would buy again

5.0

a year ago

Terry

Athens al

Verified

Works great! Easy install and setup!

Would Recommend

Bolt on and go!

5.0

3 years ago

Joe

Peoria illinois

Verified

I tried a few different brands of carbs. The 500 cfm edlebrock is working great.

This is the right carburetor for A small block V8

5.0

5 years ago

R66jara

Ontario ca

This carburetor is the best choice for the everyday driver...

Bolt on performance

5.0

7 years ago

Tired old man

N Boston NY

Verified

Installed on 300hp small block chevy runs better than ever before

Would Recommend

best bang for the buck

5.0

10 years ago

Falcon Guy

Fremont, NE

Verified

Great Carb, can't go wrong with Edelbrock.

Would Recommend

excellent for small cu.in motor

5.0

11 years ago

19494 ford

Bartlett, TN

Verified

installed on 100 hp flathead with speedway manifold. Worked excellent adjusted easily and performed well above expectations.

Would Recommend

delbrock 1403 carbs are the best

5.0

11 years ago

Jimbo

Redlands CA

Verified

Easy to install, run great right out of the box, and the electric choke option I really like.

Would Recommend

awesome products and customer service too,

5.0

11 years ago

les

goodrich, wi

Verified

as usual carb was great right out of the box, drive it like u stole it...:)

Would Recommend

Bolt on and go

5.0

11 years ago

Stevebird

North Carolina, USA

Verified

I love these edelbrock carbs. Over the last 20-30 years I have used them on many different cars. Always an easy bolt-on and very minor tuning. Also like the electric choke that works great. I recently put one on my stock, 283 Ci. Chevelle and now it runs great.

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

14 Questions10 Answers

Will a Edlebrock 1403 be ok for a 1969 Pontiac GTO 400 ci. ?

by Jeff

7 years ago

1 answer

Two questions; Can this carb be had with a manual choke? and Which side is the throttle linkage located on, right side?

by 1955 Ford

9 years ago

1 answer

will this work on ford 351w with 3 speed auto

by jim

9 years ago

1 answer

Will this work on a small block ford 289 motor?

by 64galaxieguy

10 years ago

1 answer

Will this work on my 1983 2.8L gmc pickup I have the adapter plate.

by Chris

10 years ago

1 answer

Hi, I'm looking to replace my two(2) 500 cfm Carter carbs on my 1956 DeSoto Adventurer with a 341Hemi. They're original, and rebuilt but are starting to fall apart from years of use. The engine will be rebuilt to slightly better than stock, slight bore, better Ignition, flowed heads and headers. Are these a good fit, literally and cfm size wise? The Carters are short from front to back, It looks like these carbs are close.. I'll figure out the linkage later. Also what is the difference between this carb and the duel quad carbs? Thanks for any help.Much appreciated

by Deso Dean

11 years ago

1 answer

Will this work on a stock Chevy 283 4 bbl. engine I have the adapter. Stock Rochester carb is not working right.

by Stevealbert

11 years ago

1 answer

Will this work on a stock 1986 Dodge 318 with dual plane Edelbrock intake and headers?

by KennyR

11 years ago

1 answer

Will the 1403 be ok for my mild 253 ci Is this a good carb for my 253 v8 mild worked Gmh engine? Cheers Bruno

by Bruiser123

11 years ago

1 answer

will this carburetor work with my 350 chevy sb with edelbrock performer 2101 intake manifold?

by Chimpas

12 years ago

1 answer

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