4- Barrel Carburetor Spacers
Hover over the image to zoom in
Share this:
This item is not eligible for further promotional discounts, coupons or special offers.

Edelbrock 4- Barrel Carburetor Spacers

Part No. 8711 Warranty Details  
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

Use open spacers where more plenum volume or more carb-to-plenum floor distance is required. 4-hole spacers enhance low-rpm torque and throttle response and dampen reversion effects on the carb. The superior heat insulating properties of wood fiber laminate are ideal for reducing heat transfer to the carb.

Product Features:
  • Use Spacer to Enhance Low-RPM Torque
  • Use to Enhance Throttle Response
  • Dampens Reversion Effects on the Carburetor
Back To Top
Bolt Hole Diameter:4
Bolt Size:5/16 in
O.E.M. Replacement:No
Performance Rated:Yes
Spacer Finish:Black
Spacer Material:Phenolic
Spacer Thickness:1 in


by PowerReviews
Edelbrock4- Barrel Carburetor Spacers

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top


carb spacer


from Omaha

About Me Truck Enthusiast

See all my reviews

Verified Buyer
3 or more reviews submitted


  • Easy To Install
  • Lightweight


    Best Uses

    • Everyday Driving

    Comments about Edelbrock 4- Barrel Carburetor Spacers:

    This spacer coems with the needed longer studs, lock washers, and nuts. But on line you cannot see or read that it does. Therefore I needlessely ordered studs seperately and will be returning them.

    Displaying review 1

    Back to top

    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    1 Question | 2 Answers
    Displaying question 1
    • Q:

      Can you tell me what the diameter of the ports are?
      Asked on 1/22/2014 by Mister68

      2 answers



        I'm happy to help, Mister68! Unfortunately I do not have information on the exact diameter of the ports on this 4-barrel carb spacer, however this part is compatible with selective Chevy small block engines. If you can provide you vehicle's year make, model and engine size I will check for the compatibility of this part.

        Answered on 1/24/2014 by John the Car-Doc from AAP


        Hi Mister68! I would be happy to help. Each port has an inside diameter of 1.660 - inch.

        Answered on 1/25/2014 by Morgan from AAP
    Displaying question 1

    Do you have a question about this product? 

    Check out the specials in our monthly flyer.
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.