Moroso 63860: Drive Mandrel GM LS-Series
Vacuum Pump/Oil Pump Drive Mandrels
Drive Mandrel GM LS-Series Vacuum Pump and Dry Sump/External Oil Pump Requires aftermarket balancer 3-Bolt, 3.20" Bolt Circle 2.050" Female Register 3.645" Length
Vacuum Pump/Oil Pump Drive Mandrels
Drive Mandrel GM LS-Series Vacuum Pump and Dry Sump/External Oil Pump Requires aftermarket balancer 3-Bolt, 3.20" Bolt Circle 2.050" Female Register 3.645" Length