They are to be listed separate on car-part.com. Is there a difference?

I did a 3.8 to 5.7 swap and the donor was wrecked. The Kmember wont line up when one hole on the side that was wrecked. I need to replace it.

edit: I just looked at some on ebay and noticed a small brace from the front part that bolts to the frame and the middle of the kmember. Is that all the difference is? if so would it really matter?


These are LS1 not LT1, but vert vs coupe

convertible ls1:



coupe ls1

 

The LT1 versions also have the little braces on the convertible.