579 PETERBILT 16" SET BACK AXLE CHROME BUMPER, BOLT HOLES, FACTORY LIGHT HOLES, STEP HOLES, TOW PIN HOLES
579 PETERBILT 18" SET BACK AXLE CHROME BUMPER, BOLT HOLES, FACTORY LIGHT HOLES, STEP HOLES, HOLES
579 PETERBILT 18" SET BACK AXLE CHROME BUMPER, BOLT HOLES, FACTORY LIGHT HOLES, STEP HOLES, TOW PIN HOLES
PETERBILT 579 BUMPER 18" SET BACK CHROME STEEL
