These C-10 "B" Pillars are the best on the market! Restoration Parts by KeyParts are the best in the market. You simply cant beat the quality of their parts which is the reason we carry all of their parts and panels. Each part is made in a state of the art production facility. Stamping forms are designed and engineered to exact specifications of the original equipment parts to ensure a quality fit. This part is the best option for replacing rusted or damaged factory part. When quality matters demand Keyparts panels as their superior fit and finish is paramount to the success of any project.