Hi Paul.
    I'm looking for 1.85 planetary reduction drive do you know
    witch gear it is out of the transmission,whether it is the 3rd or 4th?
    Could you let me know .
    Thank you.
    Henry.


    It is the current same part as Tracy is using for the 2.85:1. I am
    not sure
    of the part number but I can guess it is this number 15 in
    this page from the Slauson Transmission parts catalog.

    Slauson Transmission Parts
    15407 S. Broadway St.
    Gardena, California 90248-2207
    U.S.A.
    Phone: (800) 421-5580
    Fax: (310) 768-8298
    Web: http://www.slauson.com/

    It won't work as is. You will have to take power out of the
    ring gear and hold the planet carrier stationary. Consequently
    there will be some serous machining on these parts.

    Paul Lamar

Those Slauson People don't have a clue about any gear with 1.85 ratio.
And the #15 they don't know, I called them and e-mailed them I'm just not,
getting anywehre. They also were asking: out of which transmission is it?
I went to Transmission Shops and showed them a picture and still
they didn't know. Could you tell me what type of Transmission has a 1.85 to,
one ratio. I'm going to another Trany shop on Saturday, but before I'd
like to
get more information.Could you let me know.
Thank you.
Henry.


You can't go on the ratio. It is a Ford C6 or A4OD. Show or send Slauson
this picture. It is right out of thier catalog. Page 2-10 Code E4D

Also get them to send you a catalog.  You can't be using this with
a rotary can you? Or are you? If you are not I am not sure I want to
help you :) You could kill yourself with one of those boing boing
automotive piston engines :)