Callies Forged Compstar Crankshaft for 2001–2016 GM Duramax 6.6L Engines (Part #WCPC661006)

Description

Description

Fits

*IMPORTANT – This Crankshaft has ‘Balanced’ or ‘Unbalanced’ options; make sure you select appropriately

Improving the balance characteristics of this crankshaft was a primary design consideration; Increased counterweight angles, diameters, and thickness are instrumental in making this the easiest balancing crankshaft of its type on the market today.

Part Number: WCPC661006
Supersedes: C661006

Features

• OEM 3.900 Stroke
• No crank gear included
• Dual Damper Keyways
• Conservatively rated for 800HP
• Machined from 4340, through-hardened steel

Notes

• Your machine shop will have to balance

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