For Sale: K20 Type R Engine And Gearbox With Fitness Paper Hope Road Worlds first Honda k20 type R with DSG transmission YouTube HONDA GENUINE INTEGRA DC5 TYPE R K20 6MT K Series 6th Sixth Gear Honda K Series K20a2 Rsx Type S 2nd Gear SYNCHRO SOLUTIONZ. Replacement second gear for type r ratio K series gearboxes . This is one of those parts which needs to be changed nearly every time the 1st 2nd gear synchro kit is replaced in the gearbox. It is the gear in the gearbox which is under the most strain and wears the fastest . This will fit Civic ep3 type r Civic fn2 type r Civic fd2 type r Integra dc5 type r Accord cl7 euro r Genuine Honda part