http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/content_Local-Search-P20-Detail?
Just enter the P20 promotion code before 4/11/12. It works great! Walk in the store, pay full price, or, order online first, walk in the store, get a 20% discount. They already have your stuff bagged and waiting for you. People are paying full price all day at those stores when the discount is so easy.
You can see if your local store has your parts in stock now. Just drive over and get 'em. If they don't have 'em in stock, they'll get 'em quick.
Mark Griffin