Auto Specialties Performance Racing Pulleys

Improve your quarter-mile time by using Auto Specialties Performance racing pulleys. These replacement crank, alternator, and water pump pulleys turn slower than stock and provide about 12-15 extra horses--for about 30 minutes of work. You'll also get better mileage and increased accessory life in the bargain. The pulleys are made from either high-grade carbon steel or hard-anodized aluminum. The steel pulleys feature a black nitride finish, while the aluminum pulleys are hard-anodized in black. They come complete with mounting bolts and instructions.