hey people,
i went to chevy dealer to get some synchromesh for my tranny. they gave me the synthetic type. i have always used the regular part # 12357....?
i paid and didnt notice till i got home. is it safe to use or should i return it and get the norm?
thanks
-Steven

I have always heard and read to strictly use the GM Synchromesh Stuff on these TKOs and nothing else. Not sure what they gave you and couldn't say if it's o.k? Maybe someone else

I was told it was not recommended to use the synthetic blend synchromesh when i ordered mine, just the plain old 12345349.

yes i thought so too!
thanks guys
-Steven