1997 Ford E-250 Econoline Engine: 5.4L V8;EngineVIN: L; Spacer To Intake Manifold; Paper;. 1998 Ford E-250 Econoline Engine: 5.4L V8;EngineVIN: L; Spacer To Intake Manifold; Paper;. 1997 Ford E-250 Econoline Engine: 5.4L V8;EngineVIN: M; Spacer To Intake Manifold; Paper;.