Does anyone know the difference in the 85' model year ignition switches? In this year something supposedly changed. My 85' looks similar to the older 76-84 model. The sites i'm going through to buy the new one show me a different style.

http://www.quadratec.com/products/55216_04.htm

http://www.jcwhitney.com/autoparts/Product/tf-Browse/s-10101/Pr-p_Product.CATENTRY_ID:2005148/p-2005148/N-111+200004014+600007127/c-10108