GM-GMC: help me, spark plug wire, spark plug

Question
hi thanks very much for that but i have only one more thing to ask and that is i need all of them replaced and the link you gave me only gave me one.......so if you know another that would me much appreciated, if not then i thank you for all you have done......thanks for your time............  

Answer
The link shows the distributor from the top and all six spark plug wire positions.  Scroll down and you will see it.

The cylinders are numbered 1, 3, and 5 on the driver's side from radiator to firewall and 2, 4, and 6 on the passenger side from radiator to firewall.