The PMC Motorsport Adapter/Conversion Kit is engineered for BMW V12 M70 engine swaps, facilitating the integration of a BMW M70 engine with manual ZF or GETRAG gearboxes.
This adapter is compatible with popular manual transmission systems, including:
- ZF 5-speed
- GETRAG 420 G
- GETRAG 250 G
It is applicable to a range of BMW models, such as:
- E30
- E36
- E46
- E34
- E39
- E90
- E91
- E92
- E60
- E61
- E81
- E82
- E87
It can also be adapted for use in other vehicles such as the Nissan S13, S14, S15, PS13, or Mazda RX-7 and RX-8.
The kit comprises:
- A gearbox adapter plate
- A custom flywheel
- The necessary bolts
The flywheel is precision-balanced prior to shipping and features a replaceable friction surface, ensuring sustained performance. The adapter maintains precise coaxial alignment between the engine and gearbox, using certified materials and state-of-the-art CNC manufacturing techniques in Poland.
Compatible engines include:
Compatible gearboxes are:
- GETRAG S5D-250G 5-speed
- ZF S5D-310
- ZF S5D-320
- GETRAG 420G 6-speed
It should be noted that the flywheel is not compatible with 6-speed BMW M54 gearboxes.
The adapter kit is designed for motorsport and track applications and necessitates professional installation. Constructed from aluminum and cast iron, the flywheel requires a ring gear from a BMW M70 automatic transmission.
For optimal functionality, the kit is meant to be used with specific clutch components, such as the Sachs Performance 883082.001243 clutch pressure plate, and requires a starter motor from the BMW M70.
This product is intended for racing use only. DriftParts is not liable for improper installation or misuse.