Differential Type and Fluid for 79 FC 35

[freewill2008]

Henry - Just realized I didn't answer the question you asked. Telma
wanted that same info when I bought the retarder. I could not
determine the make and model then, but have since heard it is a
Rockwell. Bob.
>
> Henry - Not knowing what I had in the diff, I asked my shop to do
it
> and let me know what they found. There was synthetic diff lube in
the
> housing and they replaced it with the same. It probably didn't
need to
> be changed. The only benefits are that I now know the lube was
clean
> and how long its been in there.
>
> Bob Griesel '84 FC31 WLII WA
>
> >
> > What type, brand, model, etc., of differential would I likely
have on
> my
> > 79 BB? It has a 4 speed forward, including drive, automatic
> > transmission and a 3208 NA engine. Thanks. Henry Claeys, 1979
FC
> 35,
> > McAllen, Tx. 1.888.745.1439 and at henry@
> >
>