Hi. I am putting a b18 in my 94 civic. The engine is from a 97 integra. I bought the rear L bracket from a 94-00 integra and it fits in the back but where the bracket mounts to the mount on the firewall area. It has like a 2 inch gap on the right side. What should I do about that. I hope that this is enough deskription I dont know any other way to describe it. Thanks