I am trying to free up some movement in my 67 Coronet front suspension and at the same time lose some weight. Anyone use these or have a better alternative? In principle looks like they would allow easier movement of the lower control arms since there are no bushings.

'33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins