Description
Specifications:
– Rear Main Seal Style: 1-piece
– Engine Stroke: 3.937″
– Crankshaft Material: Billet steel
– Engine Balance: Internal
– Lightened: Yes
– Requires Narrow Bearings: No
– Rod Bearings Included: No
– Main Bearings Included: No
– Rod Journal Diameter: 1.772″
– Main Journal Diameter: 2.244″
– Weight: 30.000 lbs.
Features:
– 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″
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