Fluids?
Thread Starter
Team Owner
Joined: May 2006
Posts: 37,594
Likes: 1,099
From: CA
Fluids?
It's time for me to put in the fluids...4 speed and differential... what is the BEST oils to use...
The body is going on in a couple of weeks and i want to get them in without crawling under... i don't have access to a lift.
jack
The body is going on in a couple of weeks and i want to get them in without crawling under... i don't have access to a lift.
jack
Last edited by 66jack; Sep 14, 2006 at 12:40 PM.
Burning Brakes
Joined: May 2003
Posts: 990
Likes: 4
From: DAVIE/FORT LAUDERDALE FL
Originally Posted by 66jack
It's time for me to put in the fluids...4 speed and differential... what is the BEST oils to use...
The body is going on in a couple of weeks and i want to get them in without crawling under... i don't have access to a lift.
jack
The body is going on in a couple of weeks and i want to get them in without crawling under... i don't have access to a lift.
jack
p/n 89021671 Posi fluid
p/n 1052358 Posi additive
For the trans, I use 80/90 gear oil from Flaps.
Some others may chime in about synthetic fluids-I have not used them.
Team Owner
Joined: Oct 2000
Posts: 38,897
Likes: 1,921
From: Washington Michigan
Originally Posted by kenEDMUNDS
Use GM posi fluid and additive. Put 2 additives in and then 2 or 3 pints of fluid until it runs out the fill hole.
p/n 89021671 Posi fluid
p/n 1052358 Posi additive
For the trans, I use 80/90 gear oil from Flaps.
Some others may chime in about synthetic fluids-I have not used them.
p/n 89021671 Posi fluid
p/n 1052358 Posi additive
For the trans, I use 80/90 gear oil from Flaps.
Some others may chime in about synthetic fluids-I have not used them.
That's what the trans and diff were designed, developed, and durability-tested with; I've used the same fluids noted in about 40 cars over the years, and have had zero problems. 
Safety Car
Joined: Mar 2002
Posts: 3,780
Likes: 442
From: Southwest MI
Originally Posted by kenEDMUNDS
......For the trans, I use 80/90 gear oil.......
Some others may chime in about synthetic fluids-I have not used them.
Some others may chime in about synthetic fluids-I have not used them.
