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Quadrajet Rebuild Kit, Chevrolet 1972  4006 1Quadrajet Rebuild Kit, Chevrolet 1972  4006 2

Quadrajet's carburetor rebuild kit is updated for use with today's common pump gasoline that contains alcohol.

Opened kits are not returnable.

Q-Jet carburetor rebuild kit contains the following parts:
Flange gasket
Base gasket
Airhorn gasket
Carb to Air cleaner gasket
Accelerator pump assembly (alcohol resistant double cup style)
Accelerator pump check ball
Accelerator pump cup installation tool
Accelerator pump arm roll pin
Inlet needle and seat assembly and gasket
Fuel inlet gasket
Float height setting tool
Assortment of clips
Secondary Metering well super gasket
Illustrated instructions available online

Suggested Parts:
We recommended the following additional items to complement this carburetor rebuild kit:
- Carburetor Float -
(Go to the Quadrajet Floats page .)
- 4802 Idle Pickup Tubes -
(We highly recommend that you pull the original Idle Pickup Tubes during your rebuild to ensure carburetor passages are completely clean and idle pickup tube orifices are not blocked)
Click here to view tech article on replacing 4802. 
- 1743 Secondary Metering Well Plugs -
(It's very common for the factory installed well plugs to leak down overnight causing hard/delayed starting, we recommend installing these 0-ringed well plugs and solving the problem)
Click here to view tech article on replacing 1742/1743 Secondary Well Plugs. 
- 3622 Power Piston Retaining Bushing -
Click here to view tech article on preventing bent rods. 
- 1003B Accelerator Pump Plunger and Spring Asseembly -
(Although the #4006 rebuild kit includes an accelerator pump plunger, it is of the "Double Lip" style and we highly recommend that you upgrade to the far superior "Garter Spring" style assembly #1003B.)
Click here to view tech article on accelerator pump differences. 

Not sure which rebuild kit is correct for your carburetor?
Use the "Search for your Rebuild Kit" search on the Rebuild Kits main page, just enter in your Quadrajet carburetor number.

Picture Information:
Picture showing carburetor rebuild kit components is an accurate representation of the style of gaskets you will receive. However, there may be slight differences in materials due to parts availability. These differences will not affect performance of the rebuild kit.

Rochester Quadrajet Application:
Chevrolet 1972
IMPORTANT NOTE regarding application data listed:
Application data is listed for informational purposes only. For example if the application data displayed shows "PONTIAC 1967-69", This means that this kit fits SOME Pontiac applications in the years 67-69, BUT it does not mean that the kit will fit ALL Pontiac applications for the years 67-69. Do NOT purchase a carb kit based solely on application data.
Visit our How to purchase a carburetor kit article  to understand the best way to identify the correct carburetor kit.

Quadrajet carburetors serviced with this rebuild kit:
7042202, 7042203, 7042208, 7042210, 7042211, 7042902, 7042903, 7042910, 7042911, 17054927

Not sure where to find your carburetor number? Click here to read article on Carburetor Number Identification. 


Quadrajet Carburetor Rebuild Kit Instructions, Specifications, & How to Information:

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