[soundfiend]

you will need to purchas a spark plug boot puller (really technical name huh?). the back plug boots tend to melt to the plug and if you simply try to pull them off you will rip the wire out leaving the boot on the plug. guess how i know that. you will need to remove the distributor pack from the top of the back of the engine above those plugs. that is the only way you will get enough room to put any tools back there. the whole project took me about two hours. good luck