Cadillac 472 / 500 mods to help intake manifold fitment

[@jverrelli1]

Excellent wisdom, thanks and please keep sharing your knowledge, there are a few of us that appreciate it.

[@secularsunshine9036]

I've used Coppercoat, a spray on copper powder to help seal the valley pan and everything else.
It works.

[@tonyallers9893]

Thanks

[@louisrosa]

Scott, your videos are full of knowledge and extremely helpful to us 472 newbies like me! Thanks!!

[@TheGrangeCollector]

Thanks Scott
Andy

[@richmond4471]

I wouldn't suggest telling people to use a flapper wheel to grind those bosses off. There will be a significant portion of them who will not take the proper precautions, and then coat the exposed areas of the engine interior with grinding dust.