THIS little guy was the BEST damn tool I've EVER bought for this job....Takes literally seconds, I've done about 6 LCA's with this little guy.....WELL worth the money in my opinion....Sure glad I have it!
http://www.americanmuscle.biz/23501_Lower_Control_Arm_Bushing_Sleeve_Remover_ABE_p/23501.htm
you will also need this guy to use the above tool, the piece of 1/2-13 all thread and the metal cylinder:
http://www.americanmuscle.biz/Upper_Control_Arm_Bushing_Remover_Installer_A_B_p/23471.htm