Nextel Cup Performance.
Aerospace certified material
Please contact Winberg for material specifications
Custom strokes and sizes
Oiling to customer’s specification
Lightened to customer’s specification
Please contact Winberg for Pricing
Due to the highly competitive nature of Cup Series racing, Chevy R07 crankshafts are only available after consultation with Winberg. Please contact us for more information.
Order by calling 303-783-2234