A vehicle that has been sitting motionless, collecting rust, etc. for years may have developed a slumping frame, especially a sub framed car, which can cause fitment issues when installing new sheet metal products such as floor pans, fenders, doors and quarter panels. Ford Mustang floor pans come in either one piece, or as separate driver and passenger side pieces of sheet metal. Mustang floor pans give you the freedom to cover up and fix big holes that may lie at the bottom of your pony car. Uncover high quality 1966 El Camino Floor Pans. Enjoy free ground shipping on orders over $249, knowledgeable staff, and unmatched customer service. ... Sheet Metal ... Classic Industries offers a wide selection of 1960 Chevrolet Impala parts, including 1960 Chevrolet Impala interior parts and soft trim, 1960 Chevrolet Impala exterior sheet metal, 1960 Chevrolet Impala moldings, 1960 Chevrolet Impala emblems, 1960 Chevrolet Impala weatherstrip and unique accessories, to nearly every nut and bolt needed for installation.