Does anyone know have any tips on this change out that will make it easier ? If you move the engine saddles forward will the 350 be in right I can see holes are already drilled from the factory and I would think that was so they could use the same cross member for a v6 & v8 am I right or wrong on this ?

You are correct. Read this thread about motor mounts.

http://www.elcaminocentral.com/modules.php?name=Forums&file=viewtopic&t=2898

Thank you for the info this a really helpful website especially for those of us who have to work in the driveway and hope for good weather. Thanks Again Ray