ddmsgtr1

My MGW should be here tomorrow, so hopefully over the weekend I'll be installing it and changing the tranny fluid while I'm at it. I have the RP Synchromax already, but does anyone know about how many bottles it should take?

CAMDUP

https://mustangforums.com/forum/4-6l...om-tremec.html

ddmsgtr1

Thanks! I've heard of people filling from the top while they have the shifter out. Is that ok or should I just use the fill plug?

CAMDUP

DO NOT fill to top with shifter off !!!!!!!!!!!!!!!!

Chubstang

The only thing I would suggest against is using that Synchromax. The synthetic can wear the syncros prematurely in these trannys. Many people who switch to a standard Mercon III from a synthetic, comment on how much easier and smoother the shifting is.

CAMDUP

i just realized that u said fill "from"the top and not "to" the top................filling from the top is ok just dont overfill