Chevrolet straight-6 engine

Chevrolet straight-6 engine may refer to:


 * the 299 cid T-head engine used in the 1911–1913 Chevrolet Series C Classic Six
 * the 271 cid L-head engine used in the 1914–1915 Chevrolet Light Six
 * the Chevrolet Stovebolt engine series, introduced in 1929
 * the Chevrolet Turbo-Thrift engine series, introduced in 1962