fuel line disconnect????

i am trying to disconnect fuel lines so that i can take the lower intake off. i will post a picture of what i "think" is the connection....if you know of a better way to be able to remove the intake or disconnect these lines i would be saved

http://www.autopart.com/tools/toolsmain/tool/T_A375.htm
Other numbers A376,A396,3460 I have a few different types. A lot of parts stores have the scissors 5/16 and 3/8.

its the 5.0 v-8 do you have a tool for that?? Would Napa have these? What would shipping overnite cost me to utah??

Try Napa I don't sell tools but most parts stores should have something that will work.
Call and get a price for fedex overnight.