This is a high-quality manual transmission from Muncie, made in the United States. It is a vintage part with OE/OEM part number 3857584 and manufacturer part number 3885010. This transmission is perfect for those who are looking for a performance part with universal fitment. The Muncie M21 M-21 4 speed transmission is a reliable and durable one, suitable for various car and truck models. It comes with a tail housing and is categorized under manual transmission, transmission and drivetrain, car and truck parts and accessories, and parts and accessories on eBay Motors. Get your hands on this top-notch transmission and upgrade your vehicle's performance today!