Oil pan gasket? Unless I'm missing something you just use liquid gasket on both the upper and lower pan.
Motor mounts. Go with Nismo mounts. Unless you're a mAD Tyte drifta! Then you use hockey pucks or any of the other DIY shit to stiffen your mounts.
Stock parts.
www.thenismoshop.com Justin is the bomb. He'll hook you up.
Oh, by the way
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