Hallo Offroaders.I`ve swapped axles on my 1/5 ton Jimmy to 3/4 ton.Now I need id for the axles on paper to show for the Swedish car test company.I don`t have the chassis nr from the K20.All the trouble because I want to register it as a 3/4 ton truck.Found alot of numbers on the axles but the GM dealer in Sweden told me they don`t match