Mst Solid Billet V-Belt Pulley System

MST Solid Billet V-Belt Pulley System Standard Aluminum Finish Made in USA. Works with cars running 12 Volt generator or alternator Aircraft quality T6 aluminum billet for smooth operation. Crank pulley measures 6 3/4". Alt-gen pulley measures 4 1/4" to maintain OEM fan speeds. CNC engraved timing marks. Includes alternator / generator pulley, crankshaft pulley, stainless steel alternator / generator nut and crankshaft bolt, belt, 8 pulley shims, and instructions. the MST v-belt pulley system is made with the same precision design as the serpentine system and provides a smooth operation with a more "Traditional" look Fits: 1967-1977 standard Beetle 1971-1979 Super Beetle 1967-1971 Type 2 Bus 1967-1974 Karmann Ghia 1973-1974 Type 181 Thing