Recent content by Alvaro BT

I need help with my 1990 454SS

I am very happy, last night I removed the cover, and it does have a locking differential, it looks like g80 because I checked on youtuve. Summarizing how much they have helped me. - do not use oil limit slip - do not use any modern oil with high friction modifier additive - 80W90 seems like a...
- Alvaro BT
- Post #19
- Mar 31, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

excellent I was disappointed that the 454SS wasn't positraction, but it seems to still lock up for better traction. I think I'm understanding now, since with motor oil, now that in this project I went back from roller cam to flat tappet cam, and I saw problems with modern oils with detergents...
- Alvaro BT
- Post #15
- Mar 30, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

yes!, that truck was not sold in my country But some people imported directly from the USA, and some brought a few trucks to the country.
- Alvaro BT
- Post #13
- Mar 30, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

Eaton Gov-Loc With all this information it will be much easier for me to investigate in order to learn how it works and I will look for an oil like you are recommending. I confirm oil without "Limited Slip" thank you very much Richard
- Alvaro BT
- Post #11
- Mar 30, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

sorry if at any time I write wrong I do not speak English very well thank you very much to all who have replied, I am trying to rescue, save an unlucky 454ss 1990 in my country this is the first forum I'm in my life and I'm not sure where or how to answer hahaha for more than 30 years I looked...
- Alvaro BT
- Post #10
- Mar 30, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

Thank you. it's not positraction! somewhat disappointed and very surprised, If that differential does not need oil (Limited Slip) I can get the other here in my city, in my country. unlike the other one that I have to bring it from "usa" and I only wanted to bring the necessary thank you very...
- Alvaro BT
- Post #9
- Mar 30, 2022
- Forum: Axles + Brakes
I need help with my 1990 454SS

How fluid capacity or how much oil (Limited Slip) do need Positraction differential 454ss 1990 thanks
- Alvaro BT
- Thread
- Mar 29, 2022
- Replies: 31
- Forum: Axles + Brakes