2008 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
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HYDRAULIC POWER DISC BRAKES(JH6) 3.73R(GT4),4.10R(GT5),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE ** Power Brakes Front Disc Rear Disc Mfr Code: 6L90
2008 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
HYDRAULIC POWER DISC BRAKES(JH6) 3.73R(GT4),4.10R(GT5),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE ** Power Brakes Front Disc Rear Disc Mfr Code: 6L90