These seat brackets are made for the 1967-72 C10. They are designed to fit the universal 270mm x 345mm pattern used on most aftermarket racing style seats, with pilot holes drilled for that pattern. You can also drill your own pattern. The brackets are TIG welded, extremely rigid and make a extremely solid foundation. Drilling of your floor is required to mount the brackets.

Each seat bracket is hand fabricated to order, please allow 2-4 weeks lead time.