Compatibility: Turn Signal Lights fit for Peterbilt 357/359/365/378/379. 31 LED Headlight Turn Signal Light. There is no need to modify the vehicle for installation, just secure it with existing hardware.

Compatibility: Turn Signal Lights fit for Peterbilt 357/359/365/378/379. 31 LED Headlight Turn Signal Light. There is no need to modify the vehicle for installation, just secure it with existing hardware.