Well gchans007 ... on mine it was the bottom engine mount, mine was passenger side. Big pain in the behind doing the change, in fact the first mount I bought was slightly smaller, but I put it in anyways, it worked, but the clamp was just missing the frame. After a bit, it started hitting again, so went to wreckers and got one off of them, now fixed!!! Still had a bit of a clunk, turned out to be the wrong CV axle, I accidentally got one off a 98 GTP, and it's about 2 inches or so shorter then the 97 GTP I drive... go figure! ENjoy Your ride..