Flathead Ford Distributor Adaptor, 2-Bolt Distributor to 3-Bolt
Flathead Ford Distributor Adaptor, 2-Bolt Distributor to 3-Bolt
Speedway Motors

|

#9103241

Flathead Ford Distributor Adaptor, 2-Bolt Distributor to 3-Bolt

  • Allow you to swap distributors around on your flathead
  • This adaptor fits most aftermarket performance cams
  • In some cases, earlier stock engines may have a "shallow-nose" camshaft
See More

Type:

2-Bolt Distributor to 3-Bolt Cover

2-Bolt Distributor For Long Cam Snout

$99.99

/each

In Stock


Quantity

Need Help? Call to Order

Add to a list

Share

Select an engine to verify Fitment

Select Engine

Product Summary

3.00" Inside Diameter, .42" Width, Aluminum

  • Allow you to swap distributors around on your flathead
  • This adaptor fits most aftermarket performance cams
  • In some cases, earlier stock engines may have a "shallow-nose" camshaft
See more details

Key Specs

MFG. Part #9103241
BrandSpeedway Motors
Inside Diameter3.00"
Width.42"
Material TypeAluminum
See more specs

Need To Know

Need help?

855.313.9176
View the Help Center

Quick and Easy Returns

Return Policy

Speedway Motors 9103241 Details

Sometimes we want to mix and match parts different than Henry planned. These spacers allow you to swap distributors around on your flathead. This adaptor fits most aftermarket performance cams. In some cases, earlier stock engines may have a "shallow-nose" camshaft. If that is the case, the drive tang on the distributor will not contact the slot in the cam and the distributor will spin freely after installation. Should this occur, you will need to purchase a cam button spacer such as Speedway # 910-12710.

Item Details

Put a 2 bolt dist. on 3-bolt cover

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Speedway Motors 9103241 Specifications

KEY SPECS
MFG. Part #9103241
BrandSpeedway Motors
Inside Diameter3.00"
Width.42"
Material TypeAluminum
GENERAL
Sold in QuantityEach

Ratings & Reviews

4.8

12 Reviews

Overall Assessment

Customers highly recommend the product for high quality and practicality. It stands out for its perfect fitting, aiding in the simplicity of adapting from a 3 bolt to a 2 bolt distributor. Users appreciate its effective functionality and its ability to modernize electrical systems. Customers also note the product's ability to solve specific mechanical issues, such as a bad coil, and praised the item's precision due to CNC machining from billet. Great for older vehicle models as well as modern ones, lending it both versatility and reliability.

Write A Review

4.8

12 reviews

5

10

4

1

3

1

2

0

1

0

Most Liked Positive Review

5.0

Good Fit

These are a good fitting piece. They are CNC machined out of billet. To make them look more like an original Harmon-Collins part I sandblast then tumble them. These also work to install a 2 bolt 42-48 distributor on a 37-40 60HP.

Most Liked Negative Review

3.0

I wouldn't buy it again.

It is not a two bolt to a three bolt. It is a three to two. A two to three is what I needed and you don't have such an item.

Filter by Ratings

I wouldn't buy it again.

3.0

10 months ago

Humpy

Willits Ca.

Verified

It is not a two bolt to a three bolt. It is a three to two. A two to three is what I needed and you don't have such an item.

Would Not Recommend

I recommend this product

5.0

a year ago

Orv

San Diego, Ca

Verified

The adapter had everything I needed and it installed easily. Much easier than the alternative of changing the cam gear cover

Would Recommend

Yes

5.0

a year ago

Jim Bo

Oregon

Verified

The only problem. Is they make it for the electronic distributor and if you put a stock one on, you have to trim the edge where the vacuum pump lying vacuum line goes in no big deal, but it should be explained.

Would Recommend

yes I would. I bought two.

5.0

4 years ago

gene

Boring OR

Verified

it worked as it should

Would Recommend

Great adaptor. Very clean and fit perfect.

5.0

4 years ago

JD's Hot Rods

Eagle Mountain UT

Verified

Fit fantastic. I was able to adapt my 3 bolt to a 2 bolt distributer with ease. Would have like to know I needed the spacer on the camshaft. but it is perfect.

Would Recommend

Yes pecfect fit.

5.0

6 years ago

Frank

Quebec, Canada

Verified

very well done . I use it on my old ford timing fixture.

Would Recommend

perfect fit, modernized the electrical system

5.0

6 years ago

seyon

justice,illinois

Verified

perfect fit no problems

Would Recommend

Great adapter

5.0

8 years ago

Josh

Mount Holly, nj

Verified

Adapter worked great converting my later model two bolt dizzy to my 1939 3 bolt dizzy housing

Would Recommend

cured my problem

5.0

8 years ago

bobbike

brooksville florida

Verified

i had a bad coil and upgraded to a 12 volt unit. i needed this adaptor to bolt to my v-8 60 engine. worked out great.

Would Recommend

flathead distributor 2 to 3 bolt adaptor

5.0

10 years ago

Brian

Christchurch New Zealand

Verified

I've built a v860 bike and this gave me room and then I was able to fit modern EFI in crab cap 42 dizzy.

Would Recommend

Load More Reviews

Showing 10 of 12 reviews

Questions & Answers

3 Questions • 4 Answers

Hi, could you tell me what is the total height of the adaptor? Many thanks!

by Petr

• 11 years ago

1 answer

View Answer

Does this product come with both gaskets for installing the new distributor (between the adaptor and block, and between the adaptor and distributor)?

by 21 bolt flathead with 2 bolt crab dist

• 11 years ago

1 answer

View Answer

i want to install a '42-'44 2 bolt style distributer on my '37 v8-60 engine that had a 3 bolt mount distributer. will I need a cam spacer to do this?

by paulc

• 13 years ago

2 answers

View Answers

3 of 3 questions shown

Fitment

  • 221 Ford Flathead V8

  • Ford Flathead V8 17 Stud 221 18

  • Ford Flathead V8 21 Stud 221 40

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

  • 239 Ford Flathead V8

  • 239 Ford Flathead V8

  • 239 Ford Flathead V8

Customer Impersonation Script