BRAND NEW HOLLEY MARINE CARBURETOR, 2BBL, 300 CFM, GOLD DICHROMATE, ELECTRIC CHOKE, COMPATIBLE WITH GASOLINE (PART #0-80320-1)

ALL HOLLEY MARINE CARBURETORS ARE DESIGNED TO MEET COAST GUARD SPECIFICATIONS. A MARINE CARBURETORS FUEL METERING SYSTEM IS CALIBRATED TO COMPENSATE FOR UNIQUE ENGINE LOADS FOUND ON BOATS. THE J-STYLE VENT TUBES DIRECT FUEL/FUMES BACK INTO THE CARBURETOR FOR SAFE OPERATION WHILE ON ROUGH WATERS. THE HOLLEY 0-80320-1 MARINE CARBURETOR IS DESIGNED FOR FORD MARINE 302 CID (5.0L) ENGINES.

Factory-Recommended Holley Marine Carbs for GM 3.0L

Based on a marine carb catalog listing for inboards/stern drives:

• Holley 2300 Series – 2-barrel for 3.0L

  • Labeled as engine size “3.0 L, 1991-UP” 4-cylinder configuration with a 2-barrel Holley 2300 pattern 

Additionally, for Volvo Penta GL/GS/HO/140 variants of the GM 3.0L, there’s another closely related Holley 2300 version:

• Holley 2300 Series – 2-barrel for Volvo Penta, Mercruiser 3.0L GL/GS/HO/140

•  these are plug-and-play solutions—no modifications or re-jetting should be necessary as they’re factory-calibrated for those specific engines and marine applications.

NOTE: THIS MODEL OF CARBURETOR HAS THE SQUARE BORE FLANGE BOLT PATTERN. IT CAN REPLACE HOLLEY, EDELBROCK, CARTER AFB, AND AUTOLITE STYLE CARBURETORS WITH 5 3/16" X 5 5/8" BOLT PATTERN. IF YOU HAVE A SPREADBORE STYLE INTAKE MANIFOLD, YOU WILL NEED AN ADAPTER TO INSTALL THIS CARBURETOR. SIMILAR TO THE MR. GASKET #1932.

FEATURES:

• GOLD DICHROMATE FINISH FOR CORROSION RESISTANCE AND CLASSIC HOLLEY LOOKS

• CALIBRATED FOR SMALL BLOCK 302 CID (5.0 LITER) FORD MARINE ENGINES

• FACTORY PRESET ELECTRIC CHOKE FOR EASY STARTUPS

• 30CC ACCELERATOR PUMP FOR SMOOTH STARTS

• SINGLE FEED FUEL INLET FOR EASY INSTALLATION

• J-STYLE VENT TUBES

• MEETS COAST GUARD SPECIFICATIONS

• POWER VALVE BLOW-OUT PROTECTION

• 100% WET-FLOW TESTED BY HOLLEY TECHNICIANS TO ASSURE IT ARRIVES READY TO RUN!