11/16" Rochester Monojet, Quadrajet Carburetor Accelerator Pump Cup Kit AP340B

1 & 4 Barrel Accelerator Pump Cup Kit - AP340B

2 Review(s)

Your Price: $5.95

21/32 Cup. GM 1968-74

Part Number: AP340B

Availability: In Stock

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Description
Customer Reviews

Accelerator pump cup for Rochester Quadrajet & Monojet carburetors.

Ethanol ready, made in the US.

ID .362 OD 21/32"

There are several different accelerator pumps for the Quadrajet & Monojet. Be sure to match the measurements.

APPLICATIONS:

You must match your carburetor number to get the correct part.

MAKE

YEAR

MODEL

CYLS

BUICK

1968-74

350" 5.7L, 455" 7.5L

BUICK

1970-74

455

CHEVROLET

1968

396, 427

CHEVROLET/GMC TRUCK

1968

396

PONTIAC

1968

396, 427 CANADA

Click on Carb Number For Associated Parts.

CARBURETOR NUMBERS:

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Average Customer Ratings

5.0

Hesitation

The accelerator punp solved the bogging of power when I stepped on the accelerator. No more hesitation. Prompt delivery!

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: R. Malgieri from Brandon on 2/12/2019

Great Product

Great product,fits garter and non garter. Tech help was much appreciated.

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Reviewed by: Kevin Carvell from kitchener on 7/30/2025

1 & 4 Barrel Accelerator Pump Cup Kit - AP340B

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Accelerator pump cup for Rochester Quadrajet & Monojet carburetors.

Ethanol ready, made in the US.

Rating Snapshot

Average Customer Ratings

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