I need to put new bellows on my 1985 Mercruiser.<br />I plan to buy all 3 bellows and clamps,bellows adhesive,outdrive gasket and orings,gimbal bearing.<br /><br />I plan on an alignment tool also. I have read I can get the gimbal hinge pins out with a 1/2 inch allen wrench,is this right? I figure I can improvise on the bearing housing puller(hopefully it is in so I don't need to pull it),and come up with something to drive the new one in.<br /><br />Is there anything else special tool wise I will need? Any suggestions are welcome.<br />Thanks