When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I believe that is for the automatic transmission kickdown cable (or I think that is what its called). This tells the transmission when to shift based on the throttle position. My truck is a carbureted automatic and has a cable running from the carburetor to that notch in the bracket then to automatic transmission. Not sure if the notch had any other uses like cruise control... There is probably nothing in this notch for most if not all trucks with a manual transmission.
Not the best picture but here you go:
Last edited by old87yota; Oct 14, 2015 at 06:11 PM.