Whelen dual avenger Red Blue condition C

WHELEN DUAL AVENGERS in Red Blue. Built in flasher with pattern change. 3 WIRE NO SYNC. Dates vary between 2010-2015. 30 plus available. Most have short cables with 1 plus inches off of unit. Will. Have to splice into your own wiring. NO BRACKETS. SOME ARE MISSING THE TWO TOP METAL PIECES.