PMC Motorsport RACE STAGE 1 adapter kit (adaptor kit / set / adaption system / swap kit / conversion set / manual conversion)  Ford Barra - BMW M57 GS5-39DZ - 240mm / 9.45" - Sintered disc + Sachs Performance Pressure Plate The adapter kit enables users connection of Ford Barra engine series with a very durable and easy-to-buy BMW gearbox. It is an ideal solution for motorsport as well as for people who want to change (convert) automatic gearbox (transmission) to manual. Designed in a CAD environment Only certified materials were used in the production process CNC machining Replaceable cast iron friction surface The flywheel is balanced prior to shipment Engine list:  Ford Barra Gearbox list:  BMW M57 Diesel 5-speed GS5-39DZBMW E39 530D 525D BMW E46 330D 1434256 ZF 1065401011   Manual Use the starter from BMW M50 M52 M54 M57 Tighten the flywheel to the same torque as OE. The bearing and clutch fork remain from your gearbox. If you have a bearing with two height positions - use the 24mm