I was looking at my truck and I need to replace both floor pans( I have them just havent done it) because I also need part of where the weather strip goes on(that lip to put that on there). dont need the rocker panel just the part where the weather strip goes on and a little bit on the I guess its part of where the seat goes on. Its both sides. Do they sell this patch panels. Any help or suggestions would be very helpful. 1977 chevy c-10 short bed.