Edelbrock Marine 1409 Performer Series Weber Carb Carburetor 4bbl 4-Barrel Timing Cover Measurement between the holes is

Measurement between the holes is 10" center-to-center

You will receive the actual item in the photos

Found on Mercury Mark 50E models using 23713A1 or 22623A1 Starter

you might replace the seals while you are down here

Edelbrock Marine 1409 Performer Series Weber Carb Carburetor 4bbl 4-Barrel Timing Cover Measurement between the holes isItem Details Edelbrock 1409 Performer Series Marine 600 CFM 4bbl Carburetor (Weber) I really am unsure of all of the specs on this, but I'm sure if your looking at this listing, you already know what this is I generally deal only with actual MerCruiser & OMC marine engine parts and just happened to be in a boat on someone's 350 Everything seems to move freely, but may need additional cleaning. Purchase with confidence! Please inspect pictures closely