It should be. I did upper and lower bjs at the same time so cant say for sure but dont see any reason why you couldnt. You might have to turn the steering wheel to push the knuckle out at some point but it should be doable. It didnt look like they had removed them when I took mine in to have the LCA bushings replaced and I know they had to pop out the lower bj to do those.

--Dave

1999 Rodeo LS 3.2 4x4 5 Speed
32x11.50-15 BFG T/A KO on US Wheel 94 series
3" Lift - Rancho 9000x
Rear No-Slip Locker
Flowmaster 50 series SUV 2.25"

There is a very fine line between "hobby" and "mental illness." - Dave Barry