i think you'll be fine with rockauto...as long as you don't put the truck into "heavy useage". ie- wow prices have hardly changed ...i have always had great luck with centerforce II. http://www.centerforce.com/products/...rder=ascending They are NOT fun to have in stop & go traffic (tiring to depress clutch pedal) & if I did a replacement again I would use centerforce I. ps-I still have some of these left: http://www.mightyram50.net/vbulletin...ainer-MD703734