Product Summary

Steel, Chrome, 1.06" Overall Height

  • Radiator caps
  • 1928-1929 screw on, chrome plated Ford Model A cap for radiators
  • This cap has internal threads and they measure approximately 2-3/16" inside diameter
  • Internal threads measure approximately 2-3/16" inside diameter
  • Cap is 2-1/2" outside diameter
See more details

Key Specs

MFG. Part #91122001
BrandSpeedway Motors
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91122001 Details

1928-1929 screw on, chrome plated Ford Model A cap for radiators. This cap has internal threads and they measure approximately 2-3/16" inside diameter.

  • Internal threads measure approximately 2-3/16" inside diameter
  • Cap is 2-1/2" outside diameter

Learn more about cooling systems, how to choose the proper pressure cap, and how they work by reading our tech article. Cooling System Principles

Item Details

Screw-on

Speedway Motors 91122001 Specifications

KEY SPECS
MFG. Part #91122001
BrandSpeedway Motors
GENERAL
Material TypeSteel
FinishChrome
Overall Height1.06"
Overall Diameter2.67"
Thread Pitch2-1/4"-18
Sold in QuantityEach
NotesIncludes gasket.

Ratings & Reviews

5

18 Reviews

Overall Assessment

Customers praise this radiator cap for its excellent finish and quality. They're impressed by how perfectly it fits their models, likening it to a great piece of art. Its superiority compared to other brands is highlighted, with its high quality being available at half the cost. Users find that it not only improves the appearance of their cars but is also a practical and reliable choice for their needs. It is highly recommended for its good quality, excellent fit, and great value for the price. Finally, the cap's chrome finish is also notable, adding a clean aesthetic to the vehicle.

5

18 reviews

5

18

4

0

3

0

2

0

1

0

Filter by Ratings

Radiator Cap

5.0

2 years ago

Brad

Loveland Colorado

Verified

Great finish

Would Recommend

No more wings

5.0

5 years ago

Beach City Bob

Central California

Verified

My car had a cap with a Motometer and wings when I bought it, not my style. This is a nice clean, plain old cap. Perfect.

Would Recommend

Quality

5.0

5 years ago

KenR

NapaCA

Verified

Looks great and fits better than the old one.

Would Recommend

Good quality

5.0

5 years ago

Mark

Stafford, Va.

Verified

Fits well

Would Recommend

This cap fit my original tank perfectly!

5.0

6 years ago

David

Florida

Verified

This cap is made as a quality piece and fits perfectly. I highly recommend it.

Would Recommend

This cap looks great and fit perfect

5.0

7 years ago

Kevin

Nettleton MS

Verified

It fit perfect

Would Recommend

GREAT ITEM

5.0

7 years ago

Cobra

Monticello, NY

Verified

Perfect fit, great quality.

Would Recommend

Good buy

5.0

7 years ago

RickM

Toledo, Ohio

Verified

Excellent finish

Would Recommend

Good product at a fair price

5.0

7 years ago

Papa curly

Roseville California

Verified

Good product at a fair price

Would Recommend

definitely

5.0

7 years ago

bob

haslet tx

Verified

Quality of part is excellent. I compared it to one I'd bought from a Model A parts dealer, the one from Speedway is far superior at half the cost.

Would Recommend

Load More Reviews

Showing 10 of 18 reviews

Questions & Answers

1 Question1 Answer

How many threads per inch does this have? I have a '28 Auburn Radiator and the I.D. is the same, but you don't have any thread per inch listed....mine is 18 TPI I believe.

by chops

15 years ago

1 answer

1 of 1 questions shown

Customer Impersonation Script