Product Summary

  • Stainless steel construction
  • Allen head design
  • Ideal for your Offenhauser or Sharp intake
  • (20) 3/8"-16 x 1-1/4" USS Stainless Socket Head Cap Screws
  • (20) 3/8" AN Stainless Washers
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Key Specs

MFG. Part #91303900
BrandSpeedway Motors
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Need To Know

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Return Policy

Speedway Motors 91303900 Details

For what we charge for these premium stainless steel socket head bolts, you can't afford not to use them on your Offenhauser or Sharp intake!

  • (20) 3/8"-16 x 1-1/4" USS Stainless Socket Head Cap Screws
  • (20) 3/8" AN Stainless Washers

Speedway Motors 91303900 Specifications

KEY SPECS
MFG. Part #91303900
BrandSpeedway Motors

Ratings & Reviews

4.9

8 Reviews

Overall Assessment

Customers positively remark on the quality and aesthetics of our product. They underline the impressive look it provides; enhancing the appearance of their intake manifolds and even outperforming their original bolts. Customers note its easy installation and quality material. Some users warn about checking bolt length before purchase for seamless fitting. Despite minor length issues, they firmly believe our product improves their manifold setup, making it a valuable purchase superior to its competitors.

4.9

8 reviews

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Filter by Ratings

Fit fine look good

5.0

6 months ago

Flathead

Cottageville SC

Verified

The bolts fit as they should and enhance the engines appreciate

Would Recommend

Would buy again

5.0

4 years ago

Hawk

Kentucky

Verified

Intake bolts

Would Recommend

Great bolt kit

5.0

4 years ago

Flatty Mark

Switzerland

Verified

Nice look and good quality!

Would Recommend

bling

5.0

8 years ago

Mike

SAcramento Ca.

Verified

will look good on my flathead

Would Recommend

Good Looking

5.0

8 years ago

Onerailtom

Winter Haven, FL

Verified

Although I painted the aluminum intake, these bolts improved the appearance of the installation.

Would Recommend

Nice quality

4.0

9 years ago

Allout

BC

Verified

These are very nice but were too short for my Sharp intake manifold. Eventhough these were for the Sharp manifold the Edelbrock set would have worked better. Read the description about bolt length before ordering. My mistake.

Would Recommend

Looks Good

5.0

9 years ago

Enoch

Christiansburg, VA

Verified

Easy to install, looks good on my freshly painted and accessorized Flathead V8.

Would Recommend

They look a lot better than stock boltd

5.0

10 years ago

new to thid game

Eugene OR.

Verified

Installed them in on my flat head intake for looks

Showing 8 of 8 reviews

Questions & Answers

1 Question • 1 Answer

Will this work with stock 51 manifold?

by Cole Wicks

• 6 years ago

1 answer

1 of 1 questions shown

Fitment

  • 221 Ford Flathead V8

  • Ford Flathead V8 17 Stud 221 18

  • Ford Flathead V8 21 Stud 221 40

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Customer Impersonation Script