✔ FITS: Fits 2014+ Chevy & GMC hood mounted antennas. Fits Silverado, Sierra, Denali, 1500, 2500, 3500. (Comes with an M6 & M7 Female threaded base to fit all 2014+ models of full size Chevy & GMC Trucks) | ✔ MODERN APPEARANCE - A sleek and sporty antenna design to make your Chevy or GMC look more modern! That's why we've designed this 8-inch flexible antenna compatible with Chevy & GM trucks, as it will provide medium strength AM/FM radio reception while keeping a low-profile look. Get rid of that wimpy, flimsy antenna! | ✔ CARWASH SAFE - Designed with car wash-safe materials and flexible durability so that you can enjoy a worry-free automatic car wash in your Chevy or GMC. | ✔ ANTI-THEFT - Don't be a victim of theft and lose your new antenna to those who would take advantage of you. With built-in thread locking material you can prevent thieves from simply unscrewing and walking away with your antenna. Installation is not permanent and you can still remove it with tools. | ✔ EASY INSTALLATION - You don't need to be a professional technician to install this antenna. It's so easy, you can do it yourself in a minute! Simply unscrew your old antenna and hand-screw in the new Ronin Factory antenna. | ✔ PREMIUM MATERIALS - No plastic used in this antenna! High grade silicone, brass, stainless steel and Military Grade anodized aluminum ensure that this antenna will last through all of your adventures! | ✔ RADIO SIGNAL STRENGTH - The longer the antenna, the better strength. Thus our 8 inch antenna will provide medium strength reception compared to our 12 inch Antenna. Note that it may not be as good of reception as the 36" long OEM antenna that comes on your Chevy or GMC truck. Rest assured that this will not negatively affect either XM, Bluetooth or Satellite