Red Spike Bullet Antenna for Chevy Silverado and GMC Sierra 2007 to 2022 These antennas are made of

These antennas are made of  T-6061 billet aluminum

True Spike by VMS Racing Patent Pending 2 Piece 7 inches long Billet Aluminum Vulcan™ Fat Bullet replacement antenna kit with EXCLUSIVE Patent Pending Anti-Theft Device and Antenna Booster Coil

To install

This design was inspired by the 20mm Vulcan Rounds of the A10 Warthog and its Vulcan cannon

Red Spike Bullet Antenna for Chevy Silverado and GMC Sierra 2007 to 2022 These antennas are made ofFeatures: 6" inches short. Easy Installation. Billet 6061 aluminum. Red Spike Antenna. NOTE Replacing stock antenna with any short antenna might cause disruption in reception. However, it will not interfere with any satellite services such as On Star GPS, Sirius Radio, Pandora, Spotify or any Bluetooth connections.