Seems to be in the wrong subforum.
Astoria2000 and Dorman are both stretchy enough to fit over the cans.
I'd use the Astoria FB3001. I've put them on several vehicles and they've held up well.
FlexxBoot FB3001 Large Shaft Universal CV Boot Kit Constant Velocity Boot Set
You can either use a large transmission funnel or buy a tool for pulling the boots over the cans. Use lots of gear oil as lube and put your bodyweight to work.