[Venti30]

I'm interested in 87 Grand Nationals, but I've seen a lot of designations that I'm not familiar with. If you havea moment, and can point me in the right direction I would be greatly appreciative.

Specificly, I've seen WH1, WE4 (or something similar) posted around here and other places. Can someone tell me the difference?

I'm not looking for T Types, but really Grand Nationals. As I understand it, the T Types are the same powertrain, but have a more standard buick interior and other color choices. IS that where the deisgnations are important, or is there an "undesireable" Grand National designation?

Thank you in advance,
-J.R.