Do these pulleys void my warranty? Has anyone installed these themselves? What kind of pulley puller do I need?

Thanks

 

Do a search on pulleys and you will find the info. Several peeps have them and they dont void the warranty. Standard pulley puller is needed.

 

You will need something to get the clutch fan off also, and some engine require a little grinding of the timing cover for clearance on the top pulley.

 

its a pretty easy task.. about an hour..i have them on my truck and they are worth the money.. you will need a standard pulley puller (rent from autozone), also you may want to get a fan clutch wrench, for your year of vehicle..