Dyna Engine Case

Stock or 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminumTough powder coat finishesReinforced front motor mount for extra strengthTimken® sprocket shaft bearing – Strong enough for the most demanding applicationsClearanced for strokes up to 4-3/16" and cams up to .720" liftIncludes pinion and Timken® bearingManufacturer's Statement of Origin (MSO) includedIncludes studs and cam bearings installedCrankcases are specially machined for the new S&S oil line installation kits sold separatelyMade in the U.S.A.Requires Oil supply line installation kit PART #s 0950-0848 or 0950-0849.