Flying Fish Marine Carburetors - Y40-1BN Mercruiser Four Barrel Rochester Quadrajet

Click picture for close up view

7.4 Liter - 454CID - 8 Cylinder

Specify Boat Make/Model and Engine Size in the Text Boxes Below

We need your carburetor number, engine size, and boat information to ensure we deliver the same marine carburetor for your engine/boat. Below is a picture showing the location of the carburetor number. Your marine carburetor will be flow tested, calibrated and idle adjusted and be ready for easy installation.

Provide Information About Your Carburetor & Boat
*Required fields

If not sure on any question below, enter (Not Sure)

*Boat Year:

*Boat Make/Model:

*Engine Size:

Click picture for close up view

*Carburetor Number:

Additional Comments:

If your carburetor has missing parts, broken parts, core damage, or is different from the one being ordered, please list damage or differences in the Additional Comments box above.

*Core Return:

*Where did you find us?:

Our carburetors are complete and includes a Complete One Year Warranty. We use only new parts and the carburetor is coated with a long lasting aluminum oxide finish and then coated with black lacquer paint for extra protection. Our optional Complete Lifetime Warranty guarantees years of worry free operation and our customer service is always available either online or toll free at 800-250-8746.

*Carburetor Base Gasket?:
*Warranty:
*I have read, understand, and accept the core return policy:	I Accept Core Return Policy
Click here for information on core return policy

We pay for you to return the old core from anywhere in the continental United States. The carburetor comes with a FREE UPS return shipping label. Repack your core in the box that your carburetor came in, adhere the UPS label, and give to any UPS driver or bring it to any UPS drop box.

Click here for more information on core returns and refunds

Rochester Quadrajet Electric Choke Options
If your Rochester Quadrajet has an electric choke or you would like an electric choke replacement carburetor. Click picture for details.
New Electric Choke Thermostat Conversion Kit Click picture for details.