
720-33 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $28.73 | Top Pick! Condition is New, Holley 720-33 Flame Arrestor Vent Tube - 1/2 in. bolt-on aluminum vent tube, shipping cost = $11.95 | 99.8% |
![]() | $28.73 | Condition is New, Holley 720-33 Flame Arrestor Vent Tube - 1/2 in. bolt-on aluminum vent tube, shipping cost = $11.95 | 99.8% |
![]() | $28.73 | Top Pick! Condition is New, Holley 720-33 Holley Flame Arrestor Vent Tube, shipping cost = $15.99 | 99.5% |
![]() | $48.18 | Top Pick! Condition is New, Holley Engine Air Intake Hose - 1/2in. bolt-on aluminum vent tube (ues with Holl, FREE SHIPPING | 97.0% |
![]() | $39.58 | Condition is New, Holley Performance 720-33 Flame Arrestor Vent Tube, shipping cost = $11.11 | 99.4% |
![]() | $55.61 | Condition is New, Holley Engine Air Intake Hose 720-33;, FREE SHIPPING | 99.9% |
![]() | $56.81 | Condition is New, Holley 720-33, FREE SHIPPING | 100.0% |
![]() | $59.83 | Condition is New, Holley Flame Arrestor Vent Tube, 1/2" Bolt-on, Aluminum, Natural Finish #720-33, FREE SHIPPING | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $43.36 | Condition is Brand New, Holley FLAME ARRESTOR VENT TUBE - 1/2" BOLT-ON ALUMINUM VENT TUBE 720-33, shipping cost = $31.98 | 95.7% |

The Holley 720-33 Flame Arrestor Vent Tube is a crucial component for any carbureted fuel system, particularly in high-performance applications. This 1/2 bolt-on vent tube is designed to prevent the backflow of fuel vapors and flames into the carburetor, ensuring safe and efficient operation of your engine.
The Holley 720-33 is constructed from high-quality materials, ensuring durability and reliability. The flame arrestor is made of a heat-resistant material that can withstand the extreme temperatures generated by high-performance engines, while the vent tube is made of sturdy, corrosion-resistant metal.
The 1/2 bolt-on design of the Holley 720-33 makes it easy to install, requiring no drilling or modification to your existing fuel system. The vent tube simply replaces your existing vent tube and is secured in place with a standard 1/2 inch bolt.
The Holley 720-33 is a compact and unobtrusive design, ensuring that it will not interfere with other components in your engine bay. The flame arrestor is designed to fit snugly within the vent tube, providing maximum protection against fuel vapors and flames.
In summary, the Holley 720-33 Flame Arrestor Vent Tube is a must-have for any carbureted fuel system. Its high-quality construction, ease of installation, and compact design make it an excellent choice for anyone looking to improve the safety and performance of their engine.
Pros of buying Holley 720-33 Flame Arrestor Vent Tube 1/2 bolt-on:1. Compatibility: This Holley flame arrestor vent tube is designed to fit a 1/2 inch bolt-on application, which makes it suitable for many vehicles.
2. Quality: Holley is a well-known brand in the automotive industry, and their products are known for their high quality and durability.
3. Safety: Flame arrestors are an essential safety feature for fuel systems, preventing backfires and ensuring the safe operation of your vehicle. This Holley product is designed to meet these safety standards.
4. Easy Installation: The 1/2 bolt-on design makes installation relatively straightforward, saving you time and effort.
Cons of buying Holley 720-33 Flame Arrestor Vent Tube 1/2 bolt-on:1. Price: Holley products are often more expensive than their less well-known counterparts. This may be a consideration if you're working with a tight budget.
2. Availability: Holley products may not be as widely available as some other brands, so you may have to order it online or visit a specialty store.
Conclusion:If you're looking for a high-quality, reliable flame arrestor vent tube for your vehicle and are willing to pay a premium, the Holley 720-33 is a solid choice. Its easy installation and safety features make it a worthwhile investment. However, if budget is a concern, you may want to consider alternative brands with similar specifications.
Recommendation:If you decide to buy the Holley 720-33, make sure to follow the installation instructions carefully to ensure proper fitting and safe operation. It's also a good idea to have a basic understanding of your vehicle's fuel system before installation. If you're unsure, it may be best to consult a professional mechanic.
Details:
A signature is required on all ups orders over $750. Buyer pays return shipping.
specifications inboardfuel:
- brand: Holley
- mpn: 720-33
- part type: Flame Aluminum Vent Tube Bolt
- upc: 090127212806
returns inboardfuel:
- policy: returns accepted
- paid by: buyer
- time: 30 days
seller inboardfuel:
- rating: 98.3%
- city: usa,
- # reviews: 11231
shipping inboardfuel:
- transit: 3-8 days
- service: ups ground
- type: fixed
- class: standard
- carrier: ups
offer inboardfuel:
- prices: $28.73–$59.83
- item condition:
- New
- Brand New
- availability: in stock
- options: ship-to-home
- in stock #: 5
- started: march 26, 2024
- sold #: 31
payments inboardfuel:
- wallet: google-pay
- credit card: discover
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
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