Putco Ford F-150 Super Cab & Super Crew - 5.5ft Bed. Round Brake The Siren Speakers - SA350M Housing:Black W/Chrome Rear Cover fits_1999`Chevrolet`C1500`LS~1988-1992`Chevrolet`C1500`Scottsdale~1988-1998`Chevrolet`C1500`Silverado~1990-1998`Chevrolet`C1500`WT~1992-1999`Chevrolet`C1500 Suburban`Base~1995-1999`Chevrolet`C1500 Suburban`LS~1995-1997`Chevrolet`C1500 Suburban`LT PUTCO Chevrolet Silverado Ext WET431255SK

Putco Ford F 150 Super Cab & Super Crew 5.5ft Bed. Round Brake The Siren Speakers SA350M Housing:Black W Chrome Rear Cover fits_1999`Chevrolet`C1500`LS~1988 1992`Chevrolet`C1500`Scottsdale~1988 1998`Chevrolet`C1500`Silverado~1990 1998`Chevrolet`C1500`WT~1992 1999`Chevrolet`C1500 Suburban`Base~1995 1999`Chevrolet`C1500 Suburban`LS~1995 1997`Chevrolet`C1500 Suburban`LT PUTCO Chevrolet Silverado Ext WET431255SK The Siren Speakers SA350M from "Whelen Engineering" is a motorcycle siren speaker with 100 watts and has high efficiency speakers for underhood Integrated speaker cover indoor panels reduces install time and allow the vehicle to be restored to OE functionality