Thanks for responding. Yeah, the Wildcat is three inches longer, and has a longer wheelbase but the length in only added on the front clip, so the fenders are longer but the body is the same size. I think the back wheels are the same but the front wheelbase is longer. I don't know for sure though. So I was thinking, if you added the front clip of the Wildcat to the LeSabre, it should cover whole amount of the frame, and the the wheelbase size would be alright, but I could be wrong🤷♂️.