Edelbrock part 21051 Performer 390 intake manifold is designed for street 332 - 352 - 360 - 390 - 406 - 410 - 427 - 428 c.i.d. Ford V8's with medium - or low - rise cylinder heads. Manifold not equipped with EGR will not accept stock Motorcraft spread - bore carburetor or fit heavy - duty 361 c.i.d. and 391 c.i.d. Ford truck V8's. This manifold offers a polished finish for a brilliant shine and classic look.