I'm putting in a block heater, he winter is right around the corner and Montana is known for the -40 degree weather when you least expect it. Anyone out there can give me a tip on putting it in. Autozone said I just need to pull the rear right freeze plug and replace it with the heater. Anyone got experince w/this? should i just spend the 80 bucks tohave someone else do it?

 

$80 sounds like a pretty good deal to me, sometimes freeze plugs are a pain in the *** to pull out