Similar to the other commenter, I found that this setup does not work well. The misalignment is significant and I also had some interference with the brake light switch. I ground the eyelet on the pushrod to try and make clearanace but I couldn't get the pushrod to move freely with the pedal swing. Go with the standard adjustable pushrod instead.
This is a nice well made item; however, the fulcrum piece is very thick and mounts on the side of the pedal using the original pin.
The push rod then mounts to the side of the black fulcrum place moving it left toward the steering column. This causes this push rod to be 3/8"- 1/2" offset from the center line of the master cylinder putting a bind when it push the master cylinder piston inward.
My pedals are factory 1970 manual shift setup.