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MerCruiser Flame Arrestor for Carburetor Cover Top

Introducing the MerCruiser 85785A2 Flame Arrestor, a crucial component for ensuring the safety and performance of your engine. Designed specifically for 4.3L and 5.7L V8 engines with carburetor covers, this flame arrestor is a must-have for any marine enthusiast looking to enhance their vessel's safety features. With its USCG approval, you can trust that this flame arrestor meets the highest industry standards.

Key Features and Specifications

This flame arrestor is meticulously crafted to fit Quadrajet 4-barrel carburetors, with an opening size of approximately 5-1/8". It is compatible with a wide range of GM V6 and V8 engines, including those used from 1979 to 1986. This versatile component is used on various models, such as the 170hp to 305hp V8 engines and 3.8L to 4.3L V6 engines. Its stamped 85785 identification ensures that you are getting an authentic MerCruiser product.

Practical Uses and Benefits

Not only does this flame arrestor provide peace of mind with its USCG approval, but it also offers practical benefits for your marine engine. By preventing backfires and fuel vapors from reaching the engine compartment, this flame arrestor helps protect your engine from potential damage. Its durable construction ensures long-lasting performance, making it a reliable choice for marine enthusiasts. With its wide range of compatible models, this flame arrestor is an essential addition to any marine engine setup.