I was in Bayshore Marine's shop in Annapolis
last year. They had a Mack Boring, remanufatured 3gm30f that they would sell for $5,000. The Beta Marine
equivalent was about the same (not from Bayshore). Since the 3YM30
is the new version of the 3gm
, the price should be similar but probably more. If you have an older boat, about 2005 or earlier that you are considering repowering then the 3gm
would work. Otherwise new boats require the 3YM30 or look at the Beta. It will work for a new boat and is based on a very rugged Kubota block with good marinization.