Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Voodoo Crankshaft for Big Block Chevy [4.250 in. Stroke]](https://www.jegs.com/images/mini_750/600/638/638-70442502.jpg)
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Big Block Chevy
- Voodoo Crankshaft
- Big Block Chevy
- Stroke: 4.250 in.
- 2-Piece Rear Main
- Main Bearing O.D.: 2.750 in.
- Rod Journal O.D.: 2.200 in.
- Minimum Rod Length: 6.385 in.
- Rod Journal Width: 2 in.
- Connecting Rod: Big Chevy
- Sold Individually
Note: This crankshaft MUST use narrow or chamfered main and rod bearings.
Part TypeCrankshaft
BrandLUNATI
Package Height2.5
Package Width5.25
Package Length26.0
Weight88.0 PG
Weight87 lb (39.456 kg)
Part CategoryPerformance Parts
Crankshaft MaterialForged 4340 steel
Rod Journal Diameter2.2 in (55.9 mm)
Main Journal Diameter2.75 in (69.85 mm)
LightenedNo
QuantitySold individually
Crankshaft Snout StyleStandard
Engine BalanceInternal
Rear Main Seal Style2-piece
Balancer Bolt Thread Size (In.)1/2-20
Requires Narrow BearingsYes
Part FitmentSemi Universal
Engine Stroke4.25 in (107.95 mm)
Vendor Part Number70442502LUN
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
