I have done FC turbo hub and brake install along with the LS motor swap on my 1984 GSL-SE. I am trying to determine the possible wheel/tire combinations that are available in the 5x114.3 pattern for either 16 or 17 wheels. I currently have Enkei 16x7 38offset wheels but need a wider rear tire and would prefer a square setup. So far I have been unable to locate a wheel in the 17x8 20 offset range. Has anyone else had this challenge?