Great info. Thanks.

I'm guessing 00+ is when they went to the style thats under my 03. Looks like aluminum almost?

Right off the get go, the car is not a Bonneville but rather a 93 LeSabre. Being H body should share the same subframe, correct?

Subframe has rotted out to the point of no return. The bushings are shot, but also the frame has rot. Would like to pull engine and replace with newer style subframe, if ...