DEWHEL Antenna Adapter 7mm Female To 6mm Male Compatible with Gmc Chevy Chevrolet GM
- Compatible with 2007 and up chevy and gmc trucks Chevy Avalanche, Cobalt mid 2007-2013 Silverado Sierra 02-09 Trailblazer or any gmc & chevy with a new antenna base..
- Compatible with Aftermarket Shorty Stubby Bullet Antennas.