Get an exact fit for your

Mercury Custom

Choose Year
Mercury
Custom

Select Overall Length

All

25

2.00"

5

1.50"

4

1.375"

3

1.25"

2

2.50"

2

1.75"

1

2.70"

1

3.00"

1

3.25"

1

3.70"

1

4.40"

1

25 products

Clear All

Fitment

Mercury Custom

Category

Engine

Subcategory

Carburetion

Part

Carburetor Studs

Products

Related Articles

Mick's 1950 Mercury Custom

Mick's 1950 Mercury Custom

Read More

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

How To Set Up Multiple Carburetors on a Vintage Engine

How To Set Up Multiple Carburetors on a Vintage Engine

Read More

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

Replacing Sway Bars in a Mercury Comet

Replacing Sway Bars in a Mercury Comet

Read More

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Comet Pedal Car Custom

Comet Pedal Car Custom

Read More

Follow along as Product Guru Jeff K. talks about customizing a Comet Pedal Car for his son!

Custom Rear Radius Rods on a '33 5-Window

Custom Rear Radius Rods on a '33 5-Window

Read More

Speedway Motors employee Jess M. talks about customizing the rear radius rods she installed on her '33 5-Window coupe.

Building Custom 241 Red Ram Driveshaft Headers

Building Custom 241 Red Ram Driveshaft Headers

Read More

In this detailed article, Tim will guide you on how to build a custom set of 241 Red Ram Hemi driveshaft headers. From the concept to the materials needed, he'll show you how the mockup and final assembly steps.

Showing all 25 results

Popular Parts

Mercury Custom Choke CablesMercury Custom Carburetor Needle And SeatsMercury Custom CarburetorsMercury Custom Carburetor SpacersMercury Custom Carburetor Base PlatesMercury Custom Carburetor Rebuild KitsMercury Custom Float Bowl ComponentsMercury Custom Carburetor FloatsMercury Custom Carburetor ToolsMercury Custom Electric ChokesMercury Custom Carburetor Air Cleaner KitsMercury Custom Carburetor Main JetsMercury Custom Carburetor Throttle ShaftsMercury Custom Carburetor Adapter PlatesMercury Custom Carburetor Power ValvesMercury Custom Carburetor Base GasketsMercury Custom Carburetor Tuning Kits
Customer Impersonation Script