mustang13gt

what transmission fluid should i put in my brand new promotion trans that is on its way. i ordered royal purple MAX ATF today but i am wondering if i should try to cancle the order and get something diffrent? i want nothing but the best for this transmission it costing to much to skimp on the most important part but if the Royal Purple MAX is fine i will just go ahead and put that in. on a side note i plan on changing the fluid again in 3000 miles just so i know the trans was broke in and to put some more clean fluid in.

DreamerGT

If your changing it a 3k just put the normal stuff in first, and RP after.

mustang13gt

will i be ok using the royal purple max atf?

MC

That Question is seen alot here, From the past threads, Tremec uses certain specs(No official test with RP) however individual test from high profile shops say use Purple. That's for Tremec. I plan on using RP. My tranny is acting up. How much did it run you shipping and all if you mind me asking?

mustang13gt

mc it costed me right arount 51.00 for 4 quarts or royal purple max from americanmuscle.com that is what i was thinking but after ordering the fluid i started to go around searching on here and got scared. people were saing it eats metal and what not.

DreamerGT

RP is good to use, that's what I plan on changing my trans fluid to.

Moonshine

I find it hard to believe that a fluid that has been tested thousands of times and has been around for years is potentially harmful for your drivetrain components.

mustang13gt

moonsine i kinda had the same thoughts as to how could a product be out and known from so many people if it damages drivetrain parts. i am starting to feel much better about my decesion and i will probably stick with the royal purple max atf