2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
EXCEPT POSITRACTION L/SLIP R/AXL(G80) 3.73R(GT4), 4.10R(GT5), 12,000 lb Hydraulic Power Brakes, 11.50 RING GEAR DANA Power Brakes Front Disc Rear Disc
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
EXCEPT POSITRACTION L/SLIP R/AXL(G80) 3.73R(GT4), 4.10R(GT5), 12,000 lb Hydraulic Power Brakes, 11.50 RING GEAR DANA Power Brakes Front Disc Rear Disc
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
W/GEARS POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR AMERICAN AXLE **
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
W/GEARS POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR AMERICAN AXLE **