I believe you would create more work for yourself trying to replace the bushing in that manner.
There is not much space to get a puller in there. The more important issue would be installing the new bushing in place.
It is very thin and can get distorted easily, in which case the driveshaft yoke would bind up and you would have to disassemble everything anyway. Even when installed in a bare case, they tend to "shrink" and sometimes need to be cleaned up.
Fred


1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine