Synchros & Synchronizer Rings

Restore smooth shifting and transmission performance with our selection of synchros and synchronizer rings. Synchros are critical components inside manual transmissions, allowing gears to engage cleanly without grinding. Over time, worn synchros can cause hard shifts, missed gears, or gear clash. Our collection includes OEM replacement synchros, performance synchronizer sets, and rebuild kits engineered for strength and durability under high-RPM or racing conditions. Whether you’re refreshing your daily driver’s gearbox or building a track-ready transmission, our Synchros & Synchronizer Rings collection has the parts you need for reliable gear changes.