Feature

●Big Block Chevy
●4.250 in. Stroke
●6.385 in. or Longer Rod
●2.200 in. Rod Journal
●2-Piece Rear Main Seal


Description

Lightweight Forged 4340 Steel Crankshaft

• Big Block Chevy
• 4.250 in. Stroke
• 6.385 in. or Longer Rod
• 2.200 in. Rod Journal
• 2-Piece Rear Main Seal
• 68 lbs.
• Internal Balance
• 2350 Bobweight
• Rod Journal: 2.200 in.
• Rod Journal Width: 2.000 in.
• Main Journal: 2.749 in.
• Flywheel Bolt Holes: 6
• Snout Diameter: 1.600 in.
• Pilot Bore Diameter: 1.094 in.