BDL Belt Drive Clutch Basket For BDL 3 Belt Drives Features: BDL 3 drives are made out of 356-T6 aluminum, all pulleys are cast in BDL's own foundry and completely machined in house BDL's ongoing quality control ensures that every pulley will be exact in every aspect, as BDL's customers have come to expect. These drives are supplied with BDL's Kevlar clutch and spring pressure plate. Uses 600-0431 belt Uses 162-473 replacement clutch pack