NO 1/2 ton and 3/4 ton axels are a different size. Won't work.
The front track of the 2003 Chevrolet Silverado-1500 is 5 ft. 5 in. (65 in.).
The 2003 Chevrolet Silverado-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2003 Chevrolet Silverado-1500 has rear wheel drive.
classic '99? If not then yes, most I think.
The 2003 Chevrolet Silverado-1500 has a V6 engine.
The 2003 Chevrolet Silverado-1500 has 12 valves.
The 2003 Chevrolet Silverado-1500 has a 5-speed manual.
The 2003 Chevrolet Silverado-1500 has overhead valves (OHV).
The 2003 Chevrolet Silverado-1500 is a gas-powered vehicle.
The height of the 2003 Chevrolet Silverado-1500 is 5 ft. 11.2 in. (71.2 in.).
The 2003 Chevrolet Silverado-1500 runs on regular unleaded.
The 2003 Chevrolet Silverado-1500 is 16 ft. 11.2 in. (203.2 in.) long.