2003 Chevrolet Silverado 1500
Base
8 Cyl 5.3L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
LS
6 Cyl 4.3L
Engine Vin: X, Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
Base
8 Cyl 4.8L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
Base
All Engines
Extended Cab Pickup, Bore: 51 mm; With Jh6 (9,900 Lb. GVW, Power Brake, Hydraulically Boost); 6,400 Lb. GVW; 7,200 Lb. GVW; With Jc3, JC4 (6,400 Lb. GVW, Power Brake, Vacuum Boost); With Jh2 (7,200 Lb. GVW, Power Brake, Hydraulically Boost)
2003 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
Engine Vin: X, Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
LS
All Engines
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
LS
8 Cyl 5.3L
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
SS
All Engines
Extended Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
WT
All Engines
Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
LT
All Engines
Extended Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)
2003 Chevrolet Silverado 1500
Base
6 Cyl 4.3L
Engine Vin: X, Standard Cab Pickup, Bore: 51 mm; Jh6 (9,900 Lb. GVW, Pwr Brk, Hyd Boost); 6,400 Lb. GVW; Jc3 (6,400 Lb. GVW, Pwr Brk, Vac Boost); 7,200 Lb. GVW; Jc4 (7,200 Lb. GVW, Pwr Brk, Vac Boost); Jh2 (7,200 Lb. GVW, Pwr Brk, Hyd Boost)