I have been looking online for the last two weeks for urethane motor mounts that will work with my 2003 3.8l mustang. does anyone know where i can find the urethane motor mounts and transmission mounts?
It's my understanding the V6's and GT's use the same transmission mount so a polyurethane trans mount for a GT should work on your car. Energy Suspension makes one that you can buy from SummitRacing for $107.94 shipped. If you want something cheaper I have a urethane filled stock trans mount, I bought the mount new from Ford, filled it, used it for a few weeks, and then decided I didn't like the extra vibration.
i can see why you would like the urethane mounts. You can really tell the difference between a v6 with them and without. Mine has em and the motor shakes like its got horsepower (which it doesnt). I personally like it but i suppose it just depends on what pleases you