Description Modern, quiet, and dependable. Serpentine Belt Systems stop the problems of broken alternator or generator pulleys and thrown belts. The flat multi-grooved belt and idler pulley help reduce drag and lost power while increasing cooling efficiency and reliability. Serpentine Belts run with less noise and heat than old style V belts. The all NEW Serpentine Belt System is easy to install. The belt tensioner bracket is held in position by the alternator stand base bolts, just bolt it on. You don't have to remove the alternator stand. Serpentine Belts run silent, true, and outlast V belts many times over. The standard size pulleys supplied in this kit are CNC machined from aluminum billets. The crank pulley features a timing ring with numbers etched into the aluminum. A chrome hex nut assembly is included to hold the alternator / generator pulley in position. Each kit includes a multi-grooved serpentine belt suitable for use on all 1600cc Beetle/Ghia style engines. Click here to view Installation Instructions. We offer a number of different Serpentine belt pulley kits from respected companies such as Bugpack, Empi and Scat. Click here to view all versions.