GDT BMW E36 / E46 ZF S5D Dogbox kit

GD Transmission -BMW E36/E46 dogbox kit

other type, ZF S5D-310,  ZF S5D-320.....

Selector chart is H-pattern 4 or 5 speed .

The original ZF S5D gearbox to housing.

- The gear ratio options is over 20 different .

- gear wheel teeth, straight cutting

- special tooth profile , stronger and rolling resistance is lower.

- reverse gear lock

- gear selector stick and the link rod

- hardened selector forks and all other the components are hardened .

- not need make change to the box .

ask gear ratios or other information , send email.

email:gdtransmission@gmail.com