NOS Fluid
Thread Starter
Instructor
Joined: Feb 2019
Posts: 149
Likes: 34
From: SWMO
NOS Fluid
What is everyone running in 2025 as far as clutch and manual trans fluid? Do you like it as good or better than oem factory fill?
I have this NOS fluid that is all still factory sealed. Do you think it is still good or should something newer be used?
Thank you. It is for a 95 LT1 ZF6, 40,200 miles.
I have this NOS fluid that is all still factory sealed. Do you think it is still good or should something newer be used?
Thank you. It is for a 95 LT1 ZF6, 40,200 miles.
Race Director
Joined: Oct 2011
Posts: 16,089
Likes: 819
From: Dallas Texas
2025 C4 of the Year Finalist - Modified
It should be fine.
But you can also use amsoil 5w30 syncromesh
And Redline fluid
But whoa, whoa, whoa, am I seeing a kyosho c4 zr-1 nitro rc car!?
But you can also use amsoil 5w30 syncromesh
And Redline fluid
But whoa, whoa, whoa, am I seeing a kyosho c4 zr-1 nitro rc car!?
Race Director
Joined: Oct 2012
Posts: 17,382
Likes: 6,525
From: Melbourne, FL
I just use DOT4 brake fluid f for the clutch fluid.
I used Pennzoil synchromesh for my manual years ago. I'd consider using an amsoil, redline, mobil, whatever synchromesh type fluid for it without concern. I'd rather use a new aftermarket fluid than an extremely old OEM fluid.
I used Pennzoil synchromesh for my manual years ago. I'd consider using an amsoil, redline, mobil, whatever synchromesh type fluid for it without concern. I'd rather use a new aftermarket fluid than an extremely old OEM fluid.
