'83s, '84s, Swangas & Elbows refer to two styles of rims that Cragar Wire Wheel Company produced for Cadillac models in the early Eighties: the '83s' and the '84s'. The original swangas Cragar produced for Cadillac Eldorados from 1979–1983. Throughout the 1980s and into the 1990s, the rims became...