The Basic Series SB Chevy Pulley Kit combines a modern serpentine belt with traditional adjusting and dual belts in place of a tensioner/single belt design. The result is a neat, compact solution at a great price. Sold as complete kits, choose alternator-only or alternator and power steering kits. Check out our billet mini power steering reservoir, heavy-duty adjustable brackets and finish options. The result is a clean look, improved reliability, and solid performance.