Vehicle specific fender bracket, no holes to drill. Drivers side installation only. Uses the existing fender bolt, the bracket fits between the hood and fender gap. 3/4 hole accepts the standard NMO mountYou can also use the bracket to attach an antenna that uses a PL-259 connector. Choose a SO-239 type cable assembly, it includes a large washer and jam nuts to keep the 5/8 SO-239 from falling through the 3/4 hole in the bracket.
Note: For stability, our brackets are made of 14 gauge stainless steel. Most NMO mounts are designed for installation through thin sheet metal, the thickness of our bracket makes it difficult for some NMO mounts to be cambered into place. The Larsen NMOK mount does not have any problem.
Fits these vehicles:
ChevroletAvalanche: 2004-2006Silverado 1500, 2500, 3500: 2003 -2006Silverado