|
Title: 091 race box gear oil Post by: Tufty65 on February 03, 2016, 23:48:36 pm What type of gear oil should I be using in a 091 race box, weddle everything, with pro rings and slick shift?
I'm reading conflicting reports for gl4 and gl5 and vice versa. Thanks. Title: Re: 091 race box gear oil Post by: Fiatdude on February 04, 2016, 05:35:55 am Ask the builder would be my suggestion
Benco recommends several different types depending on what's inside --- but they are all dyno's -- no synthetics Title: Re: 091 race box gear oil Post by: Bruce on February 04, 2016, 09:52:55 am I'm reading conflicting reports for gl4 and gl5 and vice versa. The reason 091 cores are so expensive is because most of them started out using GL-4, and a lot of them never survived Bus life because of it.You absolutely need the increased extreme pressure rating of a GL-5 oil. For a while, Rancho was recommending this oil: http://www.redlineoil.com/product.aspx?pid=44&pcid=8 |