Product Description
*NOTE* 4WD 6.60L PROD DATE: 2006-10-11 A
*NOTE* 4WD 6.60L PROD DATE: 2006-10-11 A
AVALANCHE 2500 02-06 Front Axle; 3.73 ratio (opt GT4)
SIERRA 1500 PICKUP 01-03 Front Axle; Crew Cab, 3.73 ratio (opt GT4)
SIERRA 1500 PICKUP 04-05 Front Axle; Crew Cab, 8 lug wheel, 3.73 ratio (opt GT4)
SIERRA 1500 PICKUP 06 Front Axle; 8 lug wheel, 3.73 ratio (opt GT4)
SIERRA 1500 PICKUP 07 Front Axle; classic style (creased door skin), 8 lug wheel, 3.73 ratio (opt GT4)
SIERRA 2500 PICKUP 99-10 Front Axle; 3.73 ratio (opt GT4)
SIERRA 3500 PICKUP 01-10 Front Axle; 3.73 ratio (opt GT4)
SILVERADO 1500 PICKUP 01-03 Front Axle; Crew Cab, 3.73 ratio (opt GT4)
SILVERADO 1500 PICKUP 04-06 Front Axle; Crew Cab, 8 lug wheel, 3.73 ratio (opt GT4)
SILVERADO 1500 PICKUP 07 Front Axle; classic style (creased door skin), 8 lug wheel, 3.73 ratio (opt GT4)
SILVERADO 2500 PICKUP 99-10 Front Axle; 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 01-10 Front Axle; 3.73 ratio (opt GT4)
SUBURBAN 2500 00-07 Front Axle; 3.73 ratio (opt GT4)
SUBURBAN 2500 08-13 Front Axle;
YUKON XL 2500 00-07 Front Axle; 3.73 ratio (opt GT4)
YUKON XL 2500 08-13 Front Axle;