I have found a supplier for syncros for my 85 gt 4 speed. A&Reds Transmission parts. 866-780-7337. Kansas City, Mo. QTY 4 LineAAR T-1101-14-R $9.95 EA. I gave these to my tranny guy and he installed and said they are the exact part.Everyone on here may know this but I was excited to find them. Regards.