K1 Technologies Forged LS Crankshaft 4.000″ Stroke 24T #012FAE40024



Lead Time: Typically In Stock

SKU: 012FAE40024 Categories: ,


K1 Technologies Chevrolet LS1 Crankshaft, 4.000 in. Stroke, 2.650 .in Main Journal, 2.100 .in Rod Journal, 6 Bolt Flange Type, Forged 4340 Steel.
K1 Technologies crankshafts are made from 4340 forged steel, core hardened and nitride hardened for optimum strength, increased fatigue life and minimized distortion. To help ensure consistent quality each crankshaft is magnetic particle tested to ensure it is free of flaws and journal tolerances are held to +/- .0001” to ensure consistent bearing clearances.
  • Manufactured from forged or billet premium 4340 steel
  • Engineered specifically for high-stress racing applications
  • Nitrided for improved strength and bearing life
  • Large fillet radii for improved strength
  • Straight hole oiling system for improved lubrication
  • Size tolerances held to +/- .0001 in.

Bob Weight: 1800
Crankshaft Snout Style: Standard
Engine Stroke: 4.000
Flange Type: 6 Bolt
Lightened: No
Main Bearings Included: No
Main Journal Diameter: 2.599
Material: Forged 4340 Steel
Reluctor Wheel Tooth: 24
Rod Bearings Included: No
Woodruff Key Included No


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