Holley Marine Carburetors are designed and built specifically for Marine conditions and usage, need some fine tuning in your boat or recreational water vehicle? Look no further than Pro Street Online and Holley! Marine J-style vent tubes direct fuel/fumes back into the carburetor for safe and effective operation, eliminating any possible leaks or seeping.
Finished with a Dichromate coating designed to combat corrosion and provide years of trouble and worry free operation, Holley Marine carbs are what you need for your boat! Available in many different CFM ranges from 300 all the way up to 850, and in both 2 and 4 barrel configurations.