You won't find it easily on the internet. You could stop by your local library and find the Motors and Chiltons repair manuals in the reference section. Xerox any information you find. He could also take a fun trip with you to the junkyard this weekend and remove that part from a similar junked vehicle. Then he'd know how it installs too. Find your local junkyards through these websites. I love to go to junkyards! Bring some tools with you.
http://www.junkyarddog.com/
http://car-part.com/