Universal Fit: Compatible with a wide range of vehicles for versatile use., 3.02" Overall Length: Provides optimal length for proper installation., .60" Thread Length: Ensures secure and reliable fuel flow control., Accepts 5/16" Hose: Compatible with standard 5/16" fuel hoses. Designed to fit seamlessly into a 1/4" NPT port for easy integration., Automatic Fuel Flow Stoppage: Equipped with a needle/ball seat feature that automatically stops fuel flow in the event of an upside-down rollover for enhanced safety measures.
Speedway Fuel Tank Roll-Over Vent Valve Speedway Motors
Speedway Fuel Tank Roll-Over Vent Valve
Sku # 458400
Mfr. Part # 458400
Condition
New
Brand
Speedway Motors
Sold
Each
Details
Info

This safety device will automatically stop fuel flow if your car somehow gets upside down. Inside is a needle/ball seat which stops fuel flow out the vent if you get upside down.

  • Accepts 5/16" hose
  • Fits into 1/4" npt port
  • Measures 3" bottom-to-top
Specs
Sold in Quantity
Each
Finish
Natural
Material Type
Brass
Thread Pitch
1/4" NPT
Overall Length
3.02
Thread Length
.60
Under Head Length
2.50
MFG. Part #
458400
Reviews

I would buy again

Rated
Product Rating
by Craig on August 25, 2021

Summary: Uncomplicated breather with built in safety features, whats not to like.

Yes, I recommend this product.

Well made

Rated
Product Rating
by Tinman080 on June 11, 2021

Summary: Mounted in top of my fuel cell. Doesn't stick up too high.

Pros: Good Price / Value Nicely made

Yes, I recommend this product.

I would buy again.

Rated
Product Rating
by Artie on March 24, 2021

Summary: Haven't used this yet. but looks good.

Yes, I recommend this product.

I will buy this again

Rated
Product Rating
by Jackie on November 30, 2020

Summary: used it for a vent on my fuel tank

Yes, I recommend this product.

I will buy this again

Rated
Product Rating
by Jackie on November 22, 2020

Summary: used it on my fuel vent tube

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Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.