Rear mount gas tank on Gearz

[Cameron 1137]

Putting a New Short Bed on a Classic Truck [S7...

I was watching this episode of Gearz and Stacey uses this kit that he says comes from LMC but after a call to them they claim to not know what I'm talking about. The tank segment starts at 5:20

Does anyone know anything about this kit? All of the tank kits in LMC's catalog include the same tank for the blazer, suburban and what they claim to be their "rear mount tank kit for trucks" but it is just a blazer/burban tank which sits above the frame and requires alot of mods.

Any help would be muchly appreciated!