The Stubby is the best aftermarket antenna replacement available for your GMC. Cravenspeed machined our first Mini antenna back in 2005 and have applied this experience to designing a perfect fit for GMC Sierras from 2007-Current.
MADE TO LAST:
This model is machined out of billet aluminum here in Oregon. It has internal threads, stands about 3 inches tall and is an exact match for your truck antenna. The finish is a black powder coat that will last forever without fading or chipping.