GM2L Review, Written By Chuck F. on Fri, Jun 25, 2010
GM2L Fender Mount for Chevy Silverado, Avalanche and Suburban
Pros: Fits perfectly! Very thick metal, Not sheet metal. Look like a factory installed item. Ideal for Ham radio use. Can easily be enlarge using a 5/8 drill bit to fit SO239 connector. If a black antenna is used it will gives a very stealth appearance.
Cons: Hardware. To install this mount it would be wise to purchase a 3/8 longer bolt, a couple extra washers and nuts, all in stainless steel, because of the very tight fixing area that this mount fits into it may best to have a friend very long fingers or very small hands to start the hardware for you! AA6TT