Product Summary

Universal Fit, 1/4" NPT Thread Pitch, Brass, Natural

  • Made from durable brass with a natural finish
  • Has a 1/4" NPT thread pitch and has a 9/16" wrench size
  • Can be used in place of a block drain on a 350 Chevy engine
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Key Specs

MFG. Part #91720405
BrandSpeedway Motors
Thread Pitch1/4" NPT
Material TypeBrass
FinishNatural
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91720405 Details

Item Details

1/4" npt

Speedway Motors 91720405 Specifications

KEY SPECS
MFG. Part #91720405
BrandSpeedway Motors
Thread Pitch1/4" NPT
Material TypeBrass
FinishNatural
GENERAL
Sold in QuantityEach

Ratings & Reviews

5

7 Reviews

Overall Assessment

Customers highly recommend our product for its practicality and quality. Users have found it particularly effective for radiator maintenance and engine block drainage. Appreciated for its robust design, it has solved problems for customers, enhancing their satisfaction. Customers also found that our product exceeded expectations in terms of its appearance, improving their user experience. Notably, users commended the product's durability and ease of use, even in tight spaces. Importantly, they favored our product comparing its superior quality and affordability to less robust alternatives.

5

7 reviews

5

7

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Would highly recommend

5.0

2 years ago

Eric

Lincoln, Ne

Verified

Great fit, nice drain for the radiator. Like the knurled knob instead of the wing nut.

Would Recommend

I would buy this again

5.0

3 years ago

Cliff s

Abilene Tx

Verified

Great for my radiator

Would Recommend

1/4 npt drain

5.0

6 years ago

Rum Boy

Point Roberts

Verified

Great engine block drain

Would Recommend

Such a little part made me so happy.

5.0

7 years ago

Chuck

Illinois

Verified

Just tripped over this part while looking for other stuff. Solved a problem. Was impressed with the design, liked the quality.

Would Recommend

I would buy this again.

5.0

7 years ago

Scott

Hawaii

Verified

Exactly what I needed to bleed air out of my cooling system.

Would Recommend

I would buy again

5.0

8 years ago

Sb

Yelm wa

Verified

Looked better than image

You won't find a better drain plug

5.0

8 years ago

James K.

Pomeroy OH

Verified

My previous cheapy drain plug broke and when I went shopping for a new one, this is exactly the style I had in mind. I'm the tight space I have to work with this style plug is a dream to open/close compared to the cheapy. Plus you can tell this one will withstand the tests of time, it is definitely quality made. Plus a cost everyone can afford. Way to go Speedway!

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

1 Question • 1 Answer

Will this product fit in place of the block drain plugs on a 350 chevy engine?

by Bad Brad

• 10 years ago

1 answer

1 of 1 questions shown

Customer Impersonation Script