To get the latest news about Performance Liquidations sales and new products, please enter your email address below.






You are here: Home > Crankshafts > Probe Industries Crankshafts > Forged 4340 Steel > Chevrolet 400


Probe Industries 4340 Forged Steel Crankshafts for the 400 Chevrolet offers choices of 3.750. 3.875, and 4.000 stroke, allowing for cubic inch displacements that begin at 406 and run up to 434 cubic inches, assuming a 4.155 bore. Most strokes are available in Standard or Lightweight, allowing the flexibility to tailor your choice for your particular application.




Sort By:
Page of 1
Probe Industries 4340 Crankshaft Chevy 400 3.750 Stroke
Probe Crankshaft_4340 Forged Steel_Chevrolet 400_3.750 Stroke_2.100 Journal_5.700 Rod_2 piece_Internal
Price $770.00

P/N: 1103-10054
  • 3.750 Stroke
  • 5.700 Minimum Rod Length
  • 2.100 Rod Journal
  • 2.649 Main Journal
  • Internal Balance
  • 2-piece Rear Main Seal
more info
Probe Industries 4340 Crankshaft Chevy 400 3.875 Stroke
Probe Crankshaft_4340 Forged Steel_Chevrolet 400_3.875 Stroke_2.100 Journal_6.000 Rod_2 piece_Internal
Price $770.00

P/N: 1103-10055
  • 3.875 Stroke
  • 6.000 Minimum Rod Length
  • 2.100 Rod Journal
  • 2.649 Main Journal
  • Internal Balance
  • 2-piece Rear Main Seal
more info
Probe Industries 4340 Crankshaft Chevy 400 4.000 Stroke
Probe Crankshaft_4340 Forged Steel_Chevrolet 400_4.000 Stroke_2.100 Journal_5.700 Rod_2 piece_Internal
Price $770.00

P/N: 1103-10056
  • 4.000 Stroke
  • 5.700 Minimum Rod Length
  • 2.100 Rod Journal
  • 2.649 Main Journal
  • Internal Balance
  • 2-piece Rear Main Seal
more info