Best Transmission Fluid?

[jmwenick]

Hey guys, My short shifter will be here on thursday, and I wanted to change out my transmission fluid at the same time usiing the fill hole. So what is the best fluid for smooth shifting and performance? Also, you can just dump the fluid right into the hole? I've never opened it up before. Thanks

[Fenvy]

redline mt-90 is good

read my sig for some reference on this topic. I'll reupload the pics later

[240DRFT]

use redline mt-90 its good stuff...and ya u can use the shifter hole as a fill hole once u got the shifter out.

[base9se]

Red Line for sure! Works like a charm.

[RPS13_Shift]

My uncle is using GM syncro mesh gear oil, works like a charm, anyone here use it?

[kapower06]

Ive heard good things about the GM stuff.. and thats what i plan on using when I change all my fluids again.

[jmwenick]

Anyone have any experience with redline shockproof? Its supposed to be thinner but have some shock absorbing compound in it. Also says it lowers temp of transmission. Anyone use it?

[180fan]

Motul Motylgear. When you put it in, you know where the extra money went over the redline.

[RPS13_Shift]

The problem about GM SYNCRO MESH GEAR OIL is that it costs 15$ a can in chicago, and you need 3 of them therefore I need to drive outside of chicago to get it at 9$ an hour. Still not sure why it costs almost double in the city and half off just a few miles away.