*** IN STOCK SHIPS TODAY *** BAE Hemi engine block bell housing dowel. Made from heat treated steel that has been black oxide coated, dowel is drilled and tapped 5/16-18 so the racer can remove with a slide hammer if needed. Dowel measures .533" x .495" and has a nice lead in radius to get the clutch can or bell housing on to the engine block with ease. Dowel is 1.940" overall length, .495" side is 1.045" long and .533" side is .895" long.