A few years ago I was having issues with a newly rebuilt Toploader. It would pop out of third gear on deceleration. All brand new parts. I put a new 3-4 synchro in each winter for three years until Mark Hammonds of Toploader Heaven told me about a special synchro that had some extra notches machined into the I.D. It was called "torque- something" synchro. Does anyone know the name/type of synchro I'm talking about? Mark is out of business and I no longer have a working phone number for him. A friend is having a similar issue and I was telling him about the synchro but can't recall the full name that Mark called it?
FE Race & Reunion at Beaver Springs Dragway
1966 Fairlane 390/4-Spd
Fairlane Club of America - President