Antenna Bracket 3/4" Hole for
CHEV / GMC (19-20) Silverado/Sierra Antenna Bracket 3/4″ Hole

• Fits ’19 Chevrolet Silverado (Crew Cab models)
• Fits ’19 GMC Sierra (Crew Cab models)
• Fits ’20 Chevrolet Silverado (High Country, LTD, LTZ LTD, LT Trail Boss, RST)
• Fits ’20 GMC Sierra (AT4, Denali, Elevation, SLE, SLT)