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.
More Plenum Volume. More Carb-To-Plenum Floor Distance.
Edelbrock 8710 4- Barrel Carburetor Spacer, Phenolic, 1 Inch Edelbrock
Edelbrock 8710 4- Barrel Carburetor Spacer, Phenolic, 1 Inch
Sku # 3258710
Mfr. Part # 8710
Condition
New
Brand
Edelbrock
Sold
Each
Details
Info
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.
  • More Plenum Volume
  • More Carb-To-Plenum Floor Distance
Specs
Sold in Quantity
Each
Color
Black
Carburetor Flange Type
4-Barrel Square Bore
Carburetor Spacer Style
Open
Finish
Black
Material Type
Phenolic Plastic
Gasket(s) Included
Yes
Hardware Included
Yes
Overall Thickness
1
GTIN Code
085347087105
Bolt Hole Pattern
5.160" x 5.625"
Reviews

Just what I needed!

Rated
Product Rating
by Ruthlezz on October 10, 2020

Summary: Just what the doctor ordered for vapor lock on my big block Pontiac!

Yes, I recommend this product.

Great product would buy this again

Rated
Product Rating
by Rascal 53 on November 21, 2019

Summary: This phenolic spacer is great for insulating the carburetor against heat transfer from the intake manifold. This stops the carburetor from percolating which translates to quicker starts and less wear and tear on the starter.

Yes, I recommend this product.

Good parts, worked well.

Rated
Product Rating
by Colin on July 29, 2018

Summary: Adding these parts, made a big difference to the performance of my ride.

Yes, I recommend this product.

What every engine needs

Rated
Product Rating
by Jim on April 11, 2016

Summary: This spacer isolates the carb from heat from the intake manifold. Fit was perfect and it seems to have improved low end torque. My mechanic told me to install this spacer before he got the car to do a final tune on a new motor. Can feel a difference even before he has worked on it.

Pros: Low End Torque

Yes, I recommend this product.

Great addition to the motor

Rated
Product Rating
by Jim on April 04, 2016

Summary: This 1" spacer gave the motor better low end pick up off the line. Love the differance! It will also help keep the carburetor cooler by not letting it absorb heat from the manifold. My mechanic recommendRd this spacer, he was correct, he knows his stuff.

Yes, I recommend this product.

Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.