The 56-series transmission came factory stock in Datsun 1200 GX-5 models. They were also sold by Datsun Competition. The 56 can handle the torque of an A12 or A13, but for A14 and A15 engines a 60-series Tranmission is recommended.
For an overview of 5-speeds in general, see: 5-speeds. Comparos, Ratio info, etc.
56a 5-speed swap Notes
A special rear crossmember is required:
- 11322-H7201 B110 transmission mount
56a adapter <li>11322-H5700 B210 transmission mount <li>11341-H8500 B310 transmission mount. Requires 20mm spacers <li>11321-H1000 Insulator <li>11323-H7200 Stopper </ul>