What strut bushings to use?

Hello again guys. I'm going to replace the strut rod bushings on my 64 Valiant. RockAuto has two types, a one piece or a two piece kit. I'm thinking that the one piece will be tough to squeeze in without tearing them up, even with grease,maybe they'll pop in easy before they're crushed though. On the other hand I can't see how the two piece bushings will centre properly.
Any suggestions? Thanks, Wally5_7105G_v1_20110616__ra_p.jpgAMG_K7040_P04_ANG__ra_p.jpg