This is the route i went! Jeep Grand cherokee v8 isolators . The catch is they have a 1/2 inch bolt hole , at least mine do. The original bolt diameter on my rig is 7/16 so i got some spacers to change them to 1/2. They look too work fine. I could have drilled the engine side mounts to except new bolts also, but decided to go this route. Now to the bench vice!!