Billet Metering Block Kit 4779,4781 - 34-105QFT
Billet Metering Block Kit 4779,4781 - 34-105QFT
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Material:
Overview:
Billet Metering Block Kit (fits most 4779, and 4781 style carburetors). Designed to work with mechanical secondary carburetors that have 4-corner idle.
Our billet aluminum metering blocks are machined to very strict tolerances then anodized for protection and good looks. CNC cut from premium aluminum and filled with precision parts, these blocks provide the ultimate platform for your performance carburetor.
Standard calibration for out of box performance - designed to fit most real world street & strip carburetors. Simply add your jets and power valve to complete the installation. Includes the following items. 4-corner idle, must have correct throttle body and main body.
Features:
- Adjustable idle feed restrictions
- 3 pre-drilled emulsion channels
- Non-stick gaskets
- Exclusive QFT positive retaining vent baffle
- Stainless steel idle mixture screws with nylon seals.
- Primary spark advance tube (for use with vacuum advance distributors)
- Detailed installation instruction sheet
- SOLD AS A KIT THAT INCLUDES BOTH PRIMARY AND SECONDARY METERING BLOCKS
- (Requires QFT 6-32 thread bleeds for modification)
Application:
Year | Make | Model | Submodel | Engine Size |
---|---|---|---|---|
Universal |
Specs:
Brand | Quick Fuel |
---|---|
Emission Code | 5 |
Product Type | Metering Block Kit |
Warning | California Proposition 65 |
Warranty | Limited 90 Day |

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.