AntennaMastsRus - Power Antenna Mast is Compatible with Mercury Grand Marquis (1986-1991) / Mercury Sable (1986-1991) / Ford Crown Victoria (1986-1991) / Ford Taurus (1986-1991) 100% Identical to a Genuine Factory Mast - Highest Quality Stainless Steel Detailed Step-By-Step Instructions - Easy Installation for Everyone! 100% Satisfaction Guarantee, Period! Ships From WISCONSIN!! 1 Year Warranty!! Fitment Below