Rochester 2G Extended Primary Carb Shaft

#91011593

Rochester 2G Extended Primary Carb Shaft

Name: Rochester 2G Extended Primary Carb Shaft
Brand: Speedway Motors
SKU: 91011593
Price: 18.49 USD
Availability: BackOrder
Rating: 4.9 (7 reviews)

7 Reviews

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For use in primary carbs in tri-power three deuce setups with progressive linkage
Fits "small base" Rochester 2 barrel carburetors w/ 1.6" throttle bore centers used on 1950's thru approximately 1968 GM cars
Use with factory or aftermarket plates

$18.49

/each

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This part is Backordered. We estimate this item will ship on or before November 27th.

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Product Summary

Universal Fit

For use in primary carbs in tri-power three deuce setups with progressive linkage
Fits "small base" Rochester 2 barrel carburetors w/ 1.6" throttle bore centers used on 1950's thru approximately 1968 GM cars
Use with factory or aftermarket plates

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Key Specs

Overall Length	7"
Overall Diameter	.311"
Material Type	Brass
Finish	Natural
Centerline of Holes	.700"

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Speedway Motors 91011593 Details

Extended throttle shaft for Rochester 2G or 2GC carbs. For use in primary carbs in tri-power three deuce setups with progressive linkage. Fits "small base" Rochester 2 barrel carburetors w/ 1.6" throttle bore centers used on 1950's thru approximately 1968 GM cars.

Use with factory throttle plates or aftermarket plates.

Shaft Groove: .039"
Factory throttle arm end to 1st butterfly screw hole center: 1.725"
Butterfly Screw Hole Centers: 11/16" (.685")

Specs

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Speedway Motors 91011593 Specifications

KEY SPECS
MFG. Part #	91011593
Brand	Speedway Motors
Overall Length	7"
Overall Diameter	.311"
Material Type	Brass
Finish	Natural
Centerline of Holes	.700"

GENERAL
Sold in Quantity	Each
Notes	Works with 1968-earlier "small base" 2GC carburetors. Throttle bores are 1.6".

Ratings & Reviews

4.9

7 Reviews

Overall Assessment

Customers praise the product for its excellent fit, highlighted by easy installation with included hardware. The quality of the parts has been verified to be of high standard, suitable for specific setups like a 57 Oldsmobile J-2 and TriPower. The price-quality ratio is also seen as advantageous. Specifically, the product's main features, such as the 3x2 kit and extended shafts designed for Rochester 2 jet carbs conversion, received positive comments. Some modification may be needed for the throttle linkage alignment, but customers still recommended the product. High-quality material and effectiveness in resolving issues like carburetor leakage are also appreciated features.

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4.9

7 reviews

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EXCELLENT FIT

5.0

3 years ago

BHRS

TEXAS

Verified

INCLUDES HARDWARE AND FITS CORRECTLY

Would Recommend

Good quality , every part fit perfectly..

5.0

4 years ago

Denver, Co.

Verified

These parts were used on a 57 Oldsmobile J-2 set up.

Would Recommend

Great Quality at a good Price!

5.0

6 years ago

Rocky

Cicero N.Y.

Verified

I've had two 3 deuce intakes stashed under my bench for years. Speedways 3x2 kit makes it easy to turn them back into eye candy!!

Would Recommend

For Tri-Power secondary carbs

5.0

6 years ago

TriPower Builder

Louisiana

Verified

Great Price! Used to build a TriPower. A really hard to find part that Speedway supplies.

Would Recommend

Product worked great

5.0

8 years ago

Rooster

Wilmore Ky

Verified

Carburetor was leaking air around old shaft. Installed new shaft and is working great. Thanks

Would Recommend

High quality . Would buy again

5.0

10 years ago

Duster 51

Weston, Oregon

Verified

I needed the extended shafts to convert my Rochester 2 jet carbs so I could hook up my progressive linkage for tri power. I would recommend this to everyone.

Would Recommend

2G Primary Shaft

4.0

10 years ago

Peter

Minneapolis, MN

Verified

I bought this because my original shaft and plates were rusted shut and damaged upon removal. I did not use it for a 2 or 3 carb set up but this shaft was the only one I could find and I needed it quickly. I did have to extend the flat spot on the shaft. The throttle linkage did not line up properly with the stock shaft. Since the shaft had to be modified, I had to come up with another way to hold on the throttle linkage. This could be solved by moving the locations of the holes for the throttle plates.

Would Recommend

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