I just changed my plugs and wires today. I picked up a 12" extension with the spark plug socket with a swivel already connected to it at Autozone for about $6.00. Took me no more than 10 minutes to do the plugs. But, at least another 30 minutes to do the cables. And be careful when removing the cable by the firewall as you may snap a little electrical connection just above plug 2.
