Re: OMC 350 Mercruiser 350 swap?
As long as you are changing like engines it shouldn't be a problem, (old style block to old style, or new to new style)<br />They are both Chevy 350's, so you will only have to change th things that are Mercruiser to the OMC. Such as bellhousing, coupler, exhaust, ignition setup (if Thunderbolt) shift mechanism etc.