K1 Technologies Chevy LS7 4.000 in. Stroke Crankshaft 012FAE400L

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.

Attributes:

• GTIN: 00193564002853
• Brand Name: K1 Technologies
• Add-On: 012AD25613
• Average Gram Weight: 53.00
• Bob Weight: 1875
• Crankshaft Snout Style: Long
• Engine Stroke: 4.000
• Engine: LS7
• Flange Type: 6 Bolt
• Industry: Automotive
• Lightened: No
• Main Bearings Included: No
• Main Journal Diameter: 2.650
• Make: Chevrolet
• Material: 4340 Forged Steel
• Out of Stock Message: Call for Availability - 440-497-3100
• Product Market: Domestic
• Product Type: Crankshafts
• Rear Main Seal: 1
• Reluctor Ring Included: No
• Rod Bearings Included: No
• Rod Diameter: 2.100
• Woodruff Key Included: No

Extended Information:

• Country of Origin: China
• Emissions : Released
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 9.19 x 8.19 x 28.19 inches
• Weight: 50 lb