They are using custom mounts. Those specific trucks I dont have a fast internet connection to check out their build threads here from home. Goto http://www.4btswaps.com and poke around for motor mount info.
As for the hydraulic/power steering pump, you can just use the one you have on the back of your air compressor, unless it is a high gpm pump and the regulator cant bypass all the flow and psi. If you dont have a pump to attach to the air compressor, you have literally a thousand different choices of pumps. Just take you compressor down to the medium/heavy duty truck steering shop and tell them what psi, gpm, and hand them your compressor. Odds are you'll walk out with everything you need for around $350 bucks. Most rebuild kits for these pumps are 25 bucks! And that is only after a few hundred thousand miles... You can buy a new vickers v-10 pump, with a low-gpm rotor in there and set the regulator to around 1300psi, and just hook it up to your steering setup. You'll be set.
A hydro-boost setup is necessary, like you stated. For my custom applications, Van from Vanco-pbs is the guy to get stuff from. He is a huge part of the off-road community. And he can port out a new hydroboost valve to flow a high gpm(like what I need for my 5 gpm pump). You call and talk to the owner, Van.
As for the hydraulic/power steering pump, you can just use the one you have on the back of your air compressor, unless it is a high gpm pump and the regulator cant bypass all the flow and psi. If you dont have a pump to attach to the air compressor, you have literally a thousand different choices of pumps. Just take you compressor down to the medium/heavy duty truck steering shop and tell them what psi, gpm, and hand them your compressor. Odds are you'll walk out with everything you need for around $350 bucks. Most rebuild kits for these pumps are 25 bucks! And that is only after a few hundred thousand miles... You can buy a new vickers v-10 pump, with a low-gpm rotor in there and set the regulator to around 1300psi, and just hook it up to your steering setup. You'll be set.
A hydro-boost setup is necessary, like you stated. For my custom applications, Van from Vanco-pbs is the guy to get stuff from. He is a huge part of the off-road community. And he can port out a new hydroboost valve to flow a high gpm(like what I need for my 5 gpm pump). You call and talk to the owner, Van.