First of how is this cooler? I can get it new from a friend for about 40 bucks.

http://www.summitracing.com/parts/BMM-70264

Any pics of mounted coolers? I searched nothing really came up.

Also I bought a stall of a buddy that hasn't been used in about 2 years its been covered with the dust cap but has the old fluid in it. What should I do?

 

B+M 264 is a good cooler. I ran one for a year and a half. Just make some quick brackets and mount it in front of the radiator.