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Product Summary

Universal Fit

  • Billet aluminum construction
  • 3" inlet diameter
  • Adapts 5-1/8" 4 bbl. air cleaner to your Rochester 2G 2 bbl. carburetor
  • 5-1/2" overall diameter
  • Sold individually
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Key Specs

MFG. Part #91011360
BrandSpeedway Motors
Overall Height.70"
Inside Diameter3.00"
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91011360 Details

  • Allows you to use common 5-1/8" 4 bbl. air cleaner on your Rochester 2G 2 bbl. carburetor 
  • Billet aluminum
  • Must be modified or used with a spacer on 2GC models

Speedway Motors 91011360 Specifications

KEY SPECS
MFG. Part #91011360
BrandSpeedway Motors
Overall Height.70"
Inside Diameter3.00"
GENERAL
Sold in QuantityEach
NotesAllows use of a 4 BBL air cleaner on a 2 BBL carb w/ 3" O.D. top.

Ratings & Reviews

4.6

34 Reviews

Overall Assessment

Customers praise our aftermarket carburetor air cleaner adaptor for its exact fit, superior design, and exceptional quality. Made of sturdy aluminum, the adapter is favored over plastic options, which tend to warp in heat. It securely fits both Rochester carburetors and aftermarket carburetors, enabling the usage of larger 4-barrel style air cleaners on a 2-barrel carb. The product also ensures clearance for automatic choke operation, a feature often overlooked in other brands. Users recommend it for its reliable performance, practicality, and longevity. Despite requiring occasional modifications, customers find the adaptor valuable and its superiority contrasts positively to competitors.

4.6

34 reviews

5

29

4

2

3

0

2

1

1

2

Most Liked Positive Review

5.0

Perfect fit and great quality

I searched the normal channels to find an adapter that would make it so I could use my chrome air filter housing. I bought a plastic one since that was all I could find but the heat warped it the first time I used it. I have a 2 barrel Quadrajet and the automatic choke comes up close to the bowl so most adapters won't work and are flimsy plastic. This is perfect, it is thick aluminum and there is no chance it will warp. There is also enough clearance for the automatic choke to work correctly. If you have a 2 barrel carb and want a cool air filter housing you will need this adapter because they are all designed for 4 barrel. DO NOT BUY THE PLASTIC ONES! This is the only one I could find that is quality and fits well.

Most Liked Negative Review

1.0

good idea needs work

i bought one of these and the aluminum aircleaner to run on the 66 2gc carb i have on my flathead while the adapter fits the carbs throat . the adapters throat isnt long enough to clear the fuel in let and the bowl vent so the adapter doesnt not lay flat on the top of the carb i had to run a plastic adater under it to use it

Filter by Ratings

Yes

5.0

6 months ago

Shorty

Morrison il

Verified

Great product

Would Recommend

I would buy this product over and over 10 out of 10

5.0

9 months ago

Zay

Watertown SD i

Verified

Part fits perfect never have any issues with speedway!!!!

Fix great

5.0

2 years ago

Matt

Kansas

Verified

Works great and it arrived on time

Would Recommend

Perfect adapter plate to run an aftermarket aircleaner

5.0

2 years ago

Chesterdog

Tacoma

Verified

The adapter fits the stock Rochester carb diameter perfectly as well as the aftermarket carb base. Hogging out material to avoid the choke linkage from contacting the underside was required for full choke operation

Would Recommend

Love It!

5.0

3 years ago

BBC Racecar's

Winona,MN

Verified

Awesome product!

Would Recommend

Perfect fit and great quality

5.0

3 years ago

Jake

Olympia, Wa

Verified

I searched the normal channels to find an adapter that would make it so I could use my chrome air filter housing. I bought a plastic one since that was all I could find but the heat warped it the first time I used it. I have a 2 barrel Quadrajet and the automatic choke comes up close to the bowl so most adapters won't work and are flimsy plastic. This is perfect, it is thick aluminum and there is no chance it will warp. There is also enough clearance for the automatic choke to work correctly. If you have a 2 barrel carb and want a cool air filter housing you will need this adapter because they are all designed for 4 barrel. DO NOT BUY THE PLASTIC ONES! This is the only one I could find that is quality and fits well.

Would Recommend

An Outstanding Product

5.0

4 years ago

Hank

Madison, AL

Verified

This product is very well made. It will serve me well for many years.

Would Recommend

I would buy this product again

5.0

4 years ago

gg

lakewood, ca

Verified

I would buy this product again

Would Recommend

Does not fit Roch to 5 1/8. Fits air cleaner but not carb.

1.0

5 years ago

Buddy

Tulsa

Verified

You have my info

Would Not Recommend

great piece worked great

5.0

5 years ago

jerry

Mission Viejo Calif.

Verified

as advertized

Would Recommend

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