pitman arm change? question on what tool your using?

[rrboy]

Hello fellow hummer lovers, I feel its time to replace my pitman arm and I started to do the job but the normal pickle fork I used on old rigs didnt want to work on the hummer, I thought about using a pitman arm puller but the room isnt there to do it. My question is what are you guys using to change out the pitman arm? Or do I just need to get mean with it and hammer away? Thanks for your advise in advance...