LS6 or LS-6 may refer to: Rolladen-Schneider LS6, glider (1983–2003) GM 2500 engine LS6, straight-4 engine (1978–1979) GM LS engine LS6, V8 engine (2000s) Chevrolet Big-Block engine LS-6 (454in³), V8 engine (1970s) LS PGB, a Chinese satellite-guided munition similar to American JDAM, only with more range, as it is a glide bomb. The Headingley and Hyde Park postcode area of Leeds LS6 (novel), by Mario Crespo