1966 Commando 273 linkage pictures
The main difference on the kick down linkage is the bracket mounted on the back of the left cylinder head. The arm connected to the arm towards the card has a more offset to the right compare to the pnes on a 2 bbl engine.
The first three pictures showing how it looks on a 2 bbl engine. As you can see its a lot of offset.
Next is how it looks on a 4 bbl engine. The arm is also longer pn a 4 bbl arm. The reason is it will give too much travel.
Hope this will help you out.
The main difference on the kick down linkage is the bracket mounted on the back of the left cylinder head. The arm connected to the arm towards the card has a more offset to the right compare to the pnes on a 2 bbl engine.
The first three pictures showing how it looks on a 2 bbl engine. As you can see its a lot of offset.
Next is how it looks on a 4 bbl engine. The arm is also longer pn a 4 bbl arm. The reason is it will give too much travel.
Hope this will help you out.