Lunati Voodoo Crankshaft – GM LS GEN III/IV 4.000″ Stroke (58 Tooth Reluctor)

70840001 Lunati Voodoo Crankshaft – GM LS GEN III/IV 4.000″ Stroke (58 Tooth Reluctor)

Voodoo Crankshaft. Constructed from 4340 non-twist forgings for durability and strength in high performance applications. Lightening holes in rod journals reduce crankshaft inertia to enable increased acceleration. All tolerances held to exacting standards for the highest quality product. Nitride heat treated with micropolished journals.

Specs

• Stroke: 4.000″
• Main Bearing O.D.: 2.559″
• Rod Journal O.D.: 2.100″
• Minimum Rod Length: 6.125″
• Rod Journal Width: 1.900″
• Connecting Rod: LS

Notes:

• 58 Tooth Reluctor
• All Lunati crankshafts MUST use narrow or chamfered main & rod bearings.