Moroso 63881 - Drive Kit, Dry Sump & Vacuum Pump, Flange Style, Long, SBC

DRIVE MANDREL, SBC, MANDREL LENGTH MINUS FLANGE 4.000", REQUIRED BALANCER 3-Bolt, 3.20" bolt circle, LENGTH 4.655" OIL PUMP AND VACUUM PUMP DRIVE MANDRELS FLANGE STYLE DRIVE MANDREL, SBC, MANDREL LENGTH MINUS FLANGE 4.000", REQUIRED BALANCER 3-Bolt, 3.20" bolt circle, LENGTH 4.655" • 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