Synchros, Sleeves & Hubs

One of the most iconic factory faults is the crunchy 5th gear and near impossible to engage reverse, in Accord/Preludes equipped with H22 running ...

One of the very common failures in B Series hydro gearboxes.  The second gear synchro sleeve takes a ton of abuse, esp in drag racing application ...

Upgrade your worn OEM hub with this hardened, longer-lasting unit from Synchrotech. Suitable for any application from street to strip to circuit. ...

Upgrade your worn OEM sleeve with this hardened, longer lasting unit from Synchrotech. Synchro sleeves, just like the synchros themselves are impe...

Upgrade your worn OEM sleeve with this hardened, longer lasting unit from Synchrotech. Synchro sleeves, just like the synchros themselves are impe...

Synchrotech Hardened 5th Hub – B Series Hydro (incl ys1)   Synchrotech Hardened 5th Hub - B Series Hydro (incl ys1) Upgrade your worn OEM hub with ...

Synchrotech is the world leader in transmission rebuild components.  Their parts can be found in both street and race cars worldwide.  From drag, ...

Synchrotech Synchro Kit - B Series Cable (excl YS1) Synchrotech is the world leader in transmission rebuild components.  Their parts can be found i...

Synchrotech is the world leader in transmission rebuild components.  Their parts can be found in both street and race cars worldwide.  From drag, ...

Replacing worn synchros in your trans? Chances are the springs have lost some tension. Spend a little extra and chuck a new set of these Synchrote...

Replacing worn synchros in your trans? Chances are the springs have lost some tension. Spend a little extra and chuck a new set of these Synchrote...

Replacing worn synchros in your trans? Chances are the springs have lost some tension. Spend a little extra and chuck a new set of these Synchrote...