This high quality polished 304 stainless steel angled exhaust bracket fits Peterbilt 3751988 thru 1995, Peterbilt 377 1988 thru 2000, Peterbilt 378 1988 thru 2007, Peterbilt 379 1987 thru 2007, Peterbilt 386 2006 thru 2016, Peterbilt 388 2008 thru Current, and Peterbilt 389 2008 thru Current models.