LCA Bushings and Other Bushings

After much research I rebuilt the front suspension of my 67 Barracuda with poly PST bushings and it worked out very well.
I think it not advisable to mix rubber with poly ie do it all in rubber our do it all in poly.
Either way I can recommend to box the factory LCA's to keep them tight.

I’ve mixed rubber and poly for decades.

I ran poly strut rob bushings, poly LCA bushings, rubber offset UCA bushings, poly sway bar bushings.

I ran rubber LCA bushings from 93 to 97.

my rubber offset UCA bushings were still good 1993-2011. The spherical rod end UCA’s were loose in a few years of limited driving.