On my ’03 there is a rubber plug in the floor under the driver’s seat that would work as a feed-thru.
As far as the antenna goes, you need a good ground to make it work correctly, a mag mount on the roof of the truck would work but on the box not good; too many dirty mounting points to get a good ground.
Make sure to check the SWR of the CB System before you transmit too much.
The antenn is the most important part of a CB System, buy the best antenna you can afford and the best coax you can afford.
Antennas made by Wilson are good, there are other good ones but get a name brand, very important.
Coax, stick to RG8X type coax, Belden is the most common and really good, Times Micro Wave Coax (#?-RG8X equal) is the best but not so easy to get.
Too much info not asked for sorry, luck with setup and check the SWR once completely installed.
4x4, 5sp, Std Cab, Stepside, E4 Red
4” Lift - Coil-Overs, 6” SkyJacker Leafs - No Blocks (Mistake)
31 Spline FX4 Rear Axle, 4.56s and OX Locker, Hurst Shifter w/Optional Stick and "Made by Grev" alignment adapter
Last edited by Scrambler82; 09-27-2011 at 02:00 PM.