$103.95
FREE Returns
FREE delivery May 13 - 14. Details
Only 1 left in stock - order soon.
$$103.95 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$103.95
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
SUPER SHOPS
Ships from
SUPER SHOPS
Sold by
SUPER SHOPS
Sold by
SUPER SHOPS
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Holley 720-11 Aluminum Marine Flame Arrestor - 350-600 recommended CFM

4.4 4.4 out of 5 stars 17 ratings
$103.95 with 10 percent savings
List Price: $116.00

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$103.95","priceAmount":103.95,"currencySymbol":"$","integerValue":"103","decimalSeparator":".","fractionalValue":"95","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"vct2P%2BwzFIvZxO0%2B4fGz2ohSuQ%2BQdKRGaZdk1kyd6TCUCuEyj9hU%2BMmG2QqDbaUYGVMvOeaLXs7fGxfrfTWszQlVUY%2BM7H9DQ2b4NTELqsE2yZ5dxcAJG6ThaK2dCiqI4ELXqmSRgDa371IcXLxgLKAA2U%2BivtbeJhMJA46P2DT0xERpthQbpU18IQs4ogQK","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

  • Genuine Holley Quality Parts
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

Holley 720-11 Aluminum Marine Flame Arrestor - 350-600 recommended CFM
$103.95
Get it May 13 - 14
Only 1 left in stock - order soon.
Ships from and sold by SUPER SHOPS.
+
Spectre Performance 42133 Air Cleaner Stud Kit
$8.40
Get it as soon as Monday, May 13
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
One of these items ships sooner than the other.
Show details Hide details
Choose items to buy together.

Top Brand: Holley

Highly Rated
10K+ customers rate items from this brand highly
Trending
10K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Product Description

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!

Product information

Technical Details

Additional Information

Feedback

Holley

Holley 720-11 Aluminum Marine Flame Arrestor - 350-600 recommended CFM

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
17 global ratings

Top reviews from the United States

Jason
5.0 out of 5 stars Fit my Mercruiser 4.3 v-6
Reviewed in the United States on July 2, 2022
Verified Purchase
It’s pretty basic looking, but it does what it’s supposed to do. It fit perfectly on my fuel injected MerCruiser for v-6 4.3 liter in my Crownline boat. Came packaged well and came with two Holly stickers.
Helpful
 Report
Mark J. Husband
5.0 out of 5 stars it works..
Reviewed in the United States on September 12, 2013
Verified Purchase
no more burnt air filters this thing does what its supposed to do.. awesome prodcut and it fit inside my scoop
One person found this helpful
Helpful
 Report
Krystal DeTienne
5.0 out of 5 stars Five Stars
Reviewed in the United States on August 1, 2017
Verified Purchase
as expected.
Helpful
 Report