I've been using nothing but PST poly bushings/front end kits the last few decades om personal builds and customers vehicle, ZERO failures and long life, high mileage use, road and track.
If installed properly they will out last and out perform rubber OEM style bushings, , esp lower control arm bushings
Bingo...
Have urethane front&rear, even a urethane trans mount...
20+ years, and 20,000+ miles...
Can't understand why anyone would even think of using rubber...
(Save for an OEM show poodle...
Especially with the 'quality' out there now...
