Moroso SBF 63853 Moroso 4-Bolt Mandrel Kit

Moroso 63853 Small Block Ford 4 Bolt Crank Mandrel Drive Kit w/Pulleys

$371.99 Each - Free Shipping

Moroso’s Forged Steel Small Block Ford 4 Bolt 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
SKU: MOR-63853 Category: Tag:

Parts List

1 Drive Mandrel
1 Pulley, V-Belt 4”
4 SHCS 3/8-16
1 Stepped Steel Washer
1 Drive Gear 16T
2 Belt Guides .062”
1 Square Key 3.000”
1 Bolt 1/2” x 3.25
1 Pulley V-Belt 2 1/2”
1 Washer 1/2” I.D.
3 Spacers .250”

 

EnginePart
Number		StyleMandrel Length
Minus Flange		Overall
Length		Required Balancer
Small Block Ford63853Short3.500″4.125″4-Bolt, 3.30″ bolt circle, 2.382″ male register
Weight3.7 lbs
Dimensions12 × 5 × 5 in

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