Have a good one sir!

I am doing a 4g64 swap soon so I won't need a lot of the engine parts from the g54b. I'm not pulling the engine out quite yet, but anything I can unbolt and sell is up for grabs. The engine was siezed when I bought it, so I don't know what works and what doesnt.   http://i1292.photobucket.com/albums/b565/devilsfutbol17/Mobile%20Uploads/20150125_200547_zps64ad1242.jpg

Running an 88 quest powered montero. I have the intercooler in the starquest stock position, as in below the radiator. It can't stay here as I plan to start offroading again and rocks will kill it. Plus I plan on putting a skid plate on that would completely block air flow there. What are my options? A) Front mount the intercooler in front of the radiator sound ok? Should I be worried about heat soak? Run it with an ebay pipe kit for under $100. B ) Top mount intercooler? I can grab a square int

Anyone know the right part # for a 6 bolt axle seal at the differential? Rockauto shows two part #'s front? and rear...