The latest Voodoo® crankshafts from Lunati® feature a wider variety of stroke lengths than ever before. Lunati Voodoo Crankshafts are available for Big Block and Small Block Chevy applications.These affordably priced, superior quality cranks have features normally seen only in far more costly, high-end race cranks. Each Voodoo Crankshaft is CNC-machined from 4340 forged, non-twist steel for extra strength and durability. Voodoo Cranks are precision-indexed, dynamically balanced and nitride treated for improved bearing-journal surface strength and wear resistance. Weight reduction holes are located in each rod journal to allow for quicker rotating assembly acceleration and improved engine acceleration. Voodoo Crankshaft counterweights are profiled to reduce operating windage and parasitic operating loss. All bearing journals are micropolished for long bearing life under the most demanding race conditions. Lunati also offers Voodoo 4340 forged steel rods and premium alloy forged aluminum pistons, wrist pins and ring combinations for all Voodoo crankshaft applications.