Moroso 63849 Big Block & LS Chevy Long 3-Bolt Crank Mandrel Drive Kit w/Pulleys

$341.99 Each - Free Shipping

Moroso’s Forged Steel Long Big Block Chevy & LS Chevy Crank Mandrel Drive Kit with Pulleys for Oil and Vacuum Pumps. 1″ Industry Standard Steel Mandrel offers a robust 1/8″ Standard keyway system that works with most crank mandrel pulleys. This Drive Kit is designed to work with a Moroso Dry Sump Pump, Vacuum Pump and an alternator or any combination of either.

  • Bolts to balancer balancer does not need to be drilled like older designs
  • Pulleys are hard coat anodized and mandrel is black oxide for exceptional strength and extended service life
  • Kits include one-piece, forged steel drive mandrel, 4″ V-belt pulley for alternator, 2-1 2″ V-belt pulley for vacuum pump, 1″ (16 tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides and hardware

NOTE: On LS Applications when using ARP Balancer Bolt use Moroso Spacer Part No. 63890

SKU: MOR-63849 Category: Tags: , ,