which blocks can you use to change out for a mercruiser 4.3 lg vortec. will the chevy s10 or astro block work. being standard rotation, what is the diff. in them.
Howdy, VDB.<br /><br />Welcome to iboats. <br /><br />You need to post in the correct forum to get useful answers.<br /><br />I will move this to the Mercruiser Forum for you.<br /><br />Good luck.
<br /><br />You need to post in the correct forum to get useful answers.<br /><br />I will move this to the Mercruiser Forum for you.<br /><br />Good luck.