don't know. sorry. --- On Mon, 8/2/10, Donald Gallimore <dongallimore@xxxxxxx> wrote: > From: Donald Gallimore <dongallimore@xxxxxxx> > Subject: 426 Industrial Block > To: 1962to1965mopars@xxxxxxxxxx > Date: Monday, August 2, 2010, 10:15 PM > Any idea if the 426 Industial blocks > interchange with the automotive 426 block? > Wedge, not Hemi. > > Akron Don Gallimore >