GMC Engines for Sierra 2008 - 2013

Atgal
4.3 V6 195hp (143kW)
4.8 V8 302hp (222kW)
5.3 V8 326hp (240kW)
6.0 V8 360hp (265kW)
6.2 V8 403hp (296kW)
6.6 Duramax 365hp (268kW)

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