2.60/1.23 Transmission Gear Kit. Fits 4Spd Big Twin 1936-1976

Gear Kit

* includes all 6 gears, 2 shift clutches and 2 forks.

* Shafts and small parts kits must be ordered separately.

* Andrews 4 speed gears, transmissions last longer, shift faster, and just plain run better.

Tech Tips:-

* 1st Ratio = 2.60 - 3rd Ratio = 1.23.