K1 Technologies | Forged Crankshaft for Chevrolet LS 3.90 Stroke

K1 Technologies - Engine Crankshaft

Description

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.

Characteristics

• Add-On: 012AD25613
• Average Gram Weight: 52.00 LB
• Bob Weight: 1800 GR
• Crankshaft Snout Style: Standard
• Engine Stroke: 3.900 IN
• Flange Type: 6 Bolt
• Lightened: No
• Main Bearings Included: No
• Main Journal Diameter: 2.650 IN
• Material: 4340 Forged Steel
• Rear Main Seal: 1
• Reluctor Ring Included: No
• Rod Bearings Included: No
• Rod Diameter: 2.100 IN
• Woodruff Key Included: No
• Product Type: Crankshafts

Attributs

• 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.

Note:

• Livraison GRATUITE / FREE Delivery