Going trough my junk and found a set of these 14x5.5 (LBP)wheels. Can't remember if there off my old 67'383 wagon or r/t or neither. Back space looks to be 3.750", center hole is about 2.8" all that is by stem is five on one side and five and one on the other side. Might be early 68' as the wagon was late 67' Any ideas ? Thanks