CHEVROLET 2010 Silverado User Manual
Page 572
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Engine Specifications
Engine
VIN Code
Transmission
Spark Plug Gap
4.3L V6 (LU3)
X
Automatic
0.060 in (1.52 mm)
4.8L V8 (L20)
A
Automatic
0.040 in (1.02 mm)
5.3L V8 Flexible Fuel with Active
Fuel Management™ (Iron
Block) (LMG)
0
Automatic
0.040 in (1.02 mm)
5.3L V8 Flexible Fuel with Active
Fuel Management™(Aluminum
Block) (LC9)
3
Automatic
0.040 in (1.02 mm)
6.0L V8 (Iron Block) (L96 or LY6)
G or K
Automatic
0.040 in (1.02 mm)
6.2L V8 Flexible Fuel (Aluminum
Block) (L9H)
2
Automatic
0.040 in (1.02 mm)
6-128
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