What is the best way to remove these? Is there a tool that I need to get to install and remove them? If so where can I get one.

 

there is a tool for these if u search for it but needle nose pliers works as good also

 

See http://www.goodson.com for their slide hammer stem seal puller.

 

I wish I had the cash to get a slide hammer one but currently its out of my budget.
I found these on ebay and would like a few opinions before I chose.
1.)http://cgi.ebay.com/ebaymotors...19383
2.)http://cgi.ebay.com/ebaymotors...50038
3.)http://cgi.ebay.com/ebaymotors...71844

I have tried using pliers and have had no luck. If anyone can show me some insite on how to get them out with pliers that would be great.

 

those were a bitch for me to remove. What I ended up doing was using a needle nose along with a hammer and screwdriver the stuborn ones. Once you get them unclipped from the bottom they're pretty easy to come off

 

Well I got them out with some pliers. Might I say this is a bitch to do. Now what is the best way to put the new ones in? Do they just slide or do they have to get hammered on?