I need to aquire 10 posts to send a private message to Rockincrawler. So I'll see if this gets too him. Please get in touch with me in reference to a possible Dual Alt bracket for my Jeep. I compete in car audio SPL competitions and would be interested in talkiung about you designing a bracket for my 1999 Jeep Grand Cherokee Laredo 4x4.email// hittin1 at hotmail dot com phone- 337-438-2957 (cell) call me anytime day or night. Thanks Mark