Marine Flame arrestors are required, by law, for every boat with a gasoline engine. Holley marine flame arrestors are designed to protect your vessel from the potentially disastrous effects of backfire, plus they look great.

A properly sized flame arrestor is a must to get the maximum performance from your vessel. A flame arrestor that is undersized will restrict engine breathing as would a dirty air cleaner.

Holley offers aluminum, chrome and stainless steel flame arrestors in various sizes. The charts below list these by finish and also their sizes and recommended CFM.

The recommended CFM column is a selection guide so that the flame arrestor could be properly sized to the carburetor's CFM capacity and existing space restrictions.

Features and Benefits:

• Genuine Holley Quality Parts

Details:

• Base Color: Silver
• Base Finish: Uncoated
• Base Flange Diameter: 5 Inch
• Base Gasket Included: No
• Base Material: Aluminum
• Base Style: Flat
• Configuration: One Piece
• Diameter: 5.75 Inch
• Filter Color: White
• Filter Diameter: 5.75 Inch
• Filter Height: 2 Inch
• Filter Type: Steel Mesh
• Finish: Natural
• Flange Gasket Included: No
• Grade Type: Performance
• Height: 2 Inch
• Housing Finish: Uncoated
• Housing Material: Aluminum
• Housing Surface Type: Smooth
• Lid Color: Silver
• Lid Finish: Uncoated
• Lid Gasket Included: No
• Lid Material: Aluminum
• Lid Style: Plain
• Marine Approved: Yes
• Material: Stainless Steel
• Mounting Hole Quantity: 1.0
• Nut Included: No
• Shape: Round
• Size: 5 3/4 Inch
• Stud Included: No
• Warranty: Manufacturer's Limited 90 Day Warranty