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About the V8 5.3L LM7 Engine
The Generation III 5.3L V8 engine offered 1999-2007.
The LM7 engine is inicated as "T" in the VIN code.
V8 5.3L LM7 Engine Specifications
- LM7 HP: 270-295
- LM7 Torque: 315-335 lb-ft
- Bore: 3.78"
- Stroke: 3.62"
- Compression Ratio: 9.49:1
- Block/Heads: Iron/Alum. heads
Vehicles with V8 5.3L LM7 Engine
Year(s), Make, Model
Engine(s)
Transmission(s)
2003-2007 CHEVROLET EXPRESS
1999-2007 CHEVROLET SILVERADO 1500
2000-2006 CHEVROLET SUBURBAN
2000-2006 CHEVROLET TAHOE
2003-2007 GMC SAVANA
1999-2007 GMC SIERRA 1500
2000-2006 GMC YUKON
2000-2006 GMC YUKON XL
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