The Chevrolet Chevelle is a mid-sized Muscle Car which was produced by Chevrolet in three generations for the 1964 through 1977 model years. Part of the General Motors A-Body platform, the Chevelle was one of Chevrolet’s most successful nameplates. Body styles include coupes, sedans, convertibles and station wagons. Super Sport versions were produced through the 1973 model year, and Lagunas from 1973 through 1976. After a three-year absence, the El Camino was reintroduced as part of the new Chevelle lineup. The Chevelle also provided the platform for the Monte Carlo introduced in 1970. The Malibu, the top of the line model through 1972, replaced the Chevelle nameplate for the redesigned, downsized 1978 models.
In 1970, sheet metal revisions gave the bodies a more squared-up stance following the coke bottle styling, interiors were also redesigned too. The 1970 Chevelle shared many sheet metal body parts with the 1970 Buick Skylark GSX, both are GM automobiles and have interchangeable sheet metal. They’re also the only 2 high performance muscle cars to share the same roof line. The 1970 Chevelle came in sport coupe, sport sedan, convertible, four-door sedan, a couple of wagons, and coupé utility (the El Camino) body styles. Only 3 of these (Malibu sport coupe, Malibu convertible and El Camino pickup) were available with a choice of one of 2 SS options; RPO Z25 with the SS 396 (402 cid) engine and RPO Z15 with the new 454 cid engine. The base model Malibu was now named Chevelle (which causes confusion) in lieu of the former base 300 Deluxe and was only as a sport coupe or four-door sedan. Up in Canada however, the base series retained its 300 Deluxe name, with appropriate badging on each front fender just behind the front wheel well.