Has anyone tried the GM Synchromesh Friction Modified transmission fluid for our cars? Does anyone know if we can use it in our cars? If anyone has any info on it, please shine in on this subject. Thanks

 

if you look in your owners manual the reqirments are printed for you....

lots of people here running syn tranny oil...

pleases read the manual and shine on us....

beers

 

It's quite good and many people with modified high performance cars use it. Pennzoil Sychromesh is the same thing by the way (cheaper). BG Synchroshift is another excellent choice. I've always found those Synchroshift and Synchromesh to be better (smoother) than their Royal purple and Redline counterparts.