2001-2016 Duramax Callies Forged Compstar Crankshaft (WCPC661006)

Description

Fits

Year	Make	Engine
2001-2016	GMC/ Chevrolet HD	6.6 Duramax

*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