Moroso 63882 - Drive Kit, Dry Sump & Vacuum Pump, Flange Style, GM LS

DRIVE MANDREL, GM LS, MANDREL LENGTH MINUS FLANGE 2.990", REQUIRED BALANCER Aftermarket, using BBC 3-Bolt, 3.20" bolt circle, 2.050" female register pattern, LENGTH 3.645" OIL PUMP AND VACUUM PUMP DRIVE MANDRELS FLANGE STYLE DRIVE MANDREL, GM LS, MANDREL LENGTH MINUS FLANGE 2.990", REQUIRED BALANCER Aftermarket, using BBC 3-Bolt, 3.20" bolt circle, 2.050" female register pattern, LENGTH 3.645" • Now our one-piece forged steel drive mandrels are available by themselves so that custom tailored drives can be created using our pulleys and guides plates. • Bolts to balancer –balancer does not need to be drilled