The AMC straight-6 engine is a family of straight-six engines that were produced by American Motors Corporation (AMC), and used in AMC passenger cars and Jeep vehicles from 1964 through 2006. Production continued after Chrysler acquired AMC in 1987.

The Rambler Classic is an intermediate-sized automobile built and marketed by American Motors Corporation (AMC) from the 1961 through 1966 model years. The Classic replaced the Rambler Six and Rambler Rebel V8 names, which were retired at the end of the 1960 model year.