300ZX Oil Leak :/

[240sxdreamboy]

So I Bought my 3rd car a 300zx 2+2 only 150k on engine and just had a recent timing chain tune up, So I just found out like 4 days later its leaking a lil oil maybe like a sippy cup of oil for like 3 day sit. I found where the leak is coming from looks pretty easy to fix Im in high school and take up auto tech so I can prob fix it in there I just want to know how will I go about fixing it. These are a few pictures its a pipe line of some sort a lil behind the radiator thanks and have a good day and if you can list prices thats great I got about 150 bucks to fix it hope thats enough I will be doing the labor :rl:
IMG_20120519_083651 (1) | Flickr - Photo Sharing! (http://www.flickr.com/photos/[email protected]/7227893286/in/photostream/)
IMG_20120519_083643 | Flickr - Photo Sharing! (http://www.flickr.com/photos/[email protected]/7227893856/in/photostream/)
IMG_20120519_083630 | Flickr - Photo Sharing! (http://www.flickr.com/photos/[email protected]/7227887270/in/photostream/)
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