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I just went back to the synchromax and it fixed my hard shifting!!!! anyone using 75w-90 needs to try synchromax!!!! BEST FLUID BY FAR OUT OF THE TWo!!!!!!!!
your wrong. I had the fluid side by side the synchromax is def. less weight than the 75w-90. my factory trans fluid was not at all close to the 75w-90 weight. trust me I have changed the fluid 4 times in the last year and the 75w-90 was the heavyer of them.
Reading through this old post I still don't know if I am going to do another round of GM tranny fluid, RP 75W90 or the Syncromax. How many Qts does the balt take for the SS/SC manual? I am around 46K miles right now and plan on changing it at 50k.
So I need some trans oil. I am going to jump on the 75w90 bandwagon. I like the odds. Can you find this stuff in any local stores or should I get it from amazon, etc?
manual transmission fluid sae 75w-85 gl-4
10-4055
88862472
its red in color also...so it looks like atf fluid but its not. Fyi 2006 ss sc 5 speed tranny fluid x2 32 fl oz bottles to fill
manual transmission fluid sae 75w-85 gl-4
10-4055
88862472
its red in color also...so it looks like atf fluid but its not. Fyi 2006 ss sc 5 speed tranny fluid x2 32 fl oz bottles to fill
Thanks for posting info that has already been answered in many, MANY other threads.....
05-17-2008, 08:38 AM
