While some parts *might* be adaptable (like the hood itself), you'd need extensive custom work including:
* Fabricating a new shaker assembly: The existing shaker mechanism won't fit a Chevy engine's intake. You'd need to create a new one, possibly using parts from other shakers or building it from scratch.
* Modifying or replacing the air cleaner: The air cleaner for a Chevy small block won't directly fit the Pontiac shaker housing.
* Adjusting the hood itself: You might need to modify the hood to clear the Chevy engine's accessories (alternator, power steering pump, etc.).
Essentially, making this work would be a highly customized project requiring significant mechanical skills, fabrication expertise, and potentially a lot of trial and error. It's far from a simple bolt-on conversion.