GMC 3.0L Duramax I6 Diesel Engine Specs

Bore, stroke, displacement and compression for all 1 GMC 3.0L Duramax I6 Diesel engines. Compare variants side by side.

Engine	Displacement	Bore × Stroke	CR	HP
3.0L Duramax I6 Diesel · 3.307" × 3.543" · 15:1	182 ci	3.3071" × 3.5433"	15:1	277–305

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