"Magnum Poly-Locs - Schumacher" any one bought one lately?
I had their conversion Poly-locks and mount kit, but the vibration they transmitted into my car was brutal. I eventually went with some stock mounts and their torque rod. Way better!
There are different ways to go for a conversion kit. Check out the ones at Summit. Be sure to either add a nut & bolt through the driver's side with some slack, use a chain or buy the torque rod. The stock mounts won't live long on the driver's side without one of the three.