Gasket between carburator and maninfold

IselaLuv

Cadet
Joined
Jul 5, 2022
Messages
27
When I removed my carburator it only had the two hole gasket… the kit also has a big hole gasket that makes more sense to me… none of the videos for carb replacement show this last gasket 🤷🏻‍♀️ Should I use the two hole one or the big hole… or both? It’s a 3.0 mercruiser dual barrel Mercarb.
Thanks in advance
 
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