Product Summary

Universal Fit, Plastic, Black

  • Fits Holley 4150 and 4160
  • Tapered 4-hole design
  • Plastic construction insulates carb from the hot intake, resulting in a denser fuel/air mixture and more power
  • Gaskets NOT included
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Key Specs

MFG. Part #54564935
BrandSpeedway Motors
Carburetor Flange Type4-Barrel Square Bore
Material TypePlastic
FinishBlack
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 54564935 Details

Plastic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold. This results in a denser air/fuel mixutre for more power. Four-hole design increases low-end torque compared to open style spacers.

  • Fits 4150 and 4160 series Holley carbs
  • 4 barrel carburetors
  • 1.688" venturi bores
  • Gaskets NOT included

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.

Speedway Motors 54564935 Specifications

KEY SPECS
MFG. Part #54564935
BrandSpeedway Motors
Carburetor Flange Type4-Barrel Square Bore
Material TypePlastic
FinishBlack
GENERAL
Sold in QuantityEach
Bolt Hole Pattern5.160" x 5.625"
Gasket(s) IncludedNo
Hardware IncludedNo

Ratings & Reviews

4.7

3 Reviews

Overall Assessment

Our product is praised for its high-quality, practicality, and customizable features. Customers highlighted reliable and precise level adjustment at both ends, a feature unique to our product. Made in Taiwan, it also includes components like studs and flat washers, enhancing its usability. Pre-loaded with two distinctive gasket designs, it caters to a variety of needs while on the other hand, the nuts may require a specific tool. Customers recommended it for its matchless compatibility with Edelbrock Victor Jr. intake, making it superior among competitors.

4.7

3 reviews

5

2

4

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3

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Filter by Ratings

Decent spacer

4.0

6 months ago

Joe

Phoenix,AZ

Verified

2 inch plastic spacer. Has a high point in the center. I spent a few minutes sanding down for a flat fit

Would Recommend

Goodies

5.0

3 years ago

Tonto

RI

Verified

Gonna mod the crap out of it

Would Recommend

Great product… from Taiwan

5.0

3 years ago

BEAST195702

Phoenix Arizona

Level on both top and bottom, made in Taiwan, comes with studs, flat washers, two square bore baskets. One gasket is an open square hole matching an Edelbrock Victor Jr. intake, the other gasket has 4 holes to match the spacer, and nuts that require a 7/16" hex wrench or socket.

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

2 Questions • 2 Answers

Could two of these be stacked together and preform well. And will it work with edelbrock 1406 carb

by Derek

• 9 years ago

1 answer

How hot can these spacers get before they melt?

by Ford 300

• 11 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script