Our K series adapter plates are the highest quality adapter plates available anywhere. This adapter bolts a K series to any BMW E36/E46 transmission, or to a Getrag 260 transmission from the E30.
Unlike other adapter plates, ours are machined out of precision-ground 0.500” steel plate. By using steel instead of aluminum, our adapters are as thin as possible without compromising rigidity or thread strength.
Our plate design ensures that no additional flywheel mass is needed due to an overly thick plate, and the steel threads can withstand a lifetime of engine and transmission service.
All plates are machined in-house and individually test fitted and deburred before being zinc plated. All of the required high-grade hardware is included, as well as new OEM BMW dowel pins. Our K to E36/E46 plate also includes a special machined K series engine side dowel.