Hey guys I need your help once again

glad to have a lot of knowledge people on this site.
I have a 77 chevy c10, with the stock bench seat well I purchased some seats that are from an ext cab of an 05 Tahoe is what I'm lead to believe. Here's a picture of the seats.
I know its not the best picture in the world I can take another if need be later today, but I'm needing help on how I could get these seats to work.
I was looking at these seat brackets from summit would it work?
http://www.summitracing.com/parts/sc...olet/model/c10
All input and help is greatly appreciated!