Frank is correct,
The G Bar is the same as our (Air Ride Technologies) Air Bar, but Chris offers it with his VariShock coil overs instead of Shockwaves. The unit is completely bolt-in with only tabs being welded to the rear end to locate the upper bars. If one chooses to return the vehicle to stock in the future, you simply cut the tabs off the rear and fill the holes used to bolt-in the 4-link.
Please see the link below for an image of our AirBar for reference.
http://ridetech.com/productinfo/prod.../ABAR20100.jpg
-Britt-