Product updated on 2021-02-04, SBx Parts - SBX:ANT357BK, .357 Caliber Bullet Shaped 4 inch Antenna - Universal Fitment Fits All Makes & Models w/ OEM Factory Threaded Antenna - BLACK, AM stations may not work well specially in Country side. If you listen to AM stations we don't recommend changing your Factory 31 inch Antenna. So please consider this before buying . , A custom antennae gets rid of the tall whip style antennae that your vehicle came with. The downfall to having a cool looking antennae is that you usually lose some radio reception unless you are close to the station.