The Spring Synchro is the lowest priced item on this Transmission Gears (4s) schematic.
The sub assemblies and components that make up this Transmission Gears (4s) include this Mainshaft, the most expensive part.
Parts such as the Transmission Gears (4s): Gear Counter Top, Countershaft, Gear Cuntr Second, Plate Thrust 32mm are included in the Civic 1200 Eb2 1977 2d 4s (kb Ke Kw Ku Kt Ks Kq Kp Kg Kf Kd Kc) Transmission Gears (4s) parts fiche.