I literally just changed out both S/C belt and Accessory belt in under 30 minutes.....which included the removing and putting back in place of battery, coolant res., and fuse box...Fvckers were squealing bad, also had to tighten an idler or two....probably will replace tensioners soon...gotta $50 coupon code to blow at advanceauto...s/c was easier because of stock belt size on 3.6 pulley however....