
The OS Giken close-ratio 3-speed gear kit for Honda Civic EK/EG and DC2 B18/16A applications is a transmission internals set supplied with the listed gear ratios (3.077 / 1.600 / 1.261). Intended for manual gearboxes compatible with those Honda platforms, this close-ratio gear set alters gear spacing to suit particular driving preferences where a tighter ratio spread is required by the installer.
OS Giken Honda Civic EK4(9) DC2 B18/16A 3-Speed Close Ratio Gear Kit (3.077/1.600/1.261)