Illustrations found in group 14 fuel under throttle control auto transmission 225 2 V, see bottom of page illustration number 13 no part number . Models covered says all description lever throttle . See group 21

1977 shows part number

one barrel and 318 V8 note illustration number lever 21 - 142 - 12

illustration number 19 same part number including four barrels where tranny is 904

Depending on what year catalog you're looking at car or truck, info can be in section 14 fuel or section 21 transmission

note the angle of the D, straight D angle like in your picture would follow the top blue line and Rod be too short

https://www.slantsix.org/forum/viewtopic.php?t=9340 wrong angle or rod too short

More geometry problems https://www.slantsix.org/forum/viewtopi ... +d#p279798

matv91
I had forgotten about those long winded posts. LOL

My car repairs still take three steps forward and two back. Just the nature of the beast, or the incompetence of the wrench turner. Hard tell'in, not know'in.

Bill

_________________
67' Dart GT Convertible; the old Chrysler Corp.
82' LeBaron Convertible; the new Chrysler Corp
07' 300 C AWD; Now by Fiat, the old new Chrysler LLC

Anyone here have an extra super 6 linkage set-up they can spare?
Don't need carb or manifold. Just the rest

Some guess work based on observations. The 82 parts book list the length of trans lever as 2.40 lenght center to center of large holes,the pivot points. Thats just about twice the arm lenght on carb at throttle shaft. Hard to measure but pivot points are close to 1.20 apart or 1 1/4 inch. Different carbs and years all pretty close to 1 1/4 inch. So it is not one to one movement ratio.

In that picture the distance between the yellow points carb pivot points is shorter than between yellow and green pivot points on tranny lever.

Thats the BBD throttle shaft arm.Distance from center of shaft to center of hole for kick down linkage pin close to 1.20 or about half the trans lever lenght.