A new article with photos on the T/A & AAR rocker arms with a W2 / W5 rocker arm comparison
The rocker arms in the pictures above are W2 arms...
Here is a reference picture that I took several years ago due to the problem of people mixing up T/A arms and W2 and W5 arms.
The push rod offset on the W2 arms is a 1/4" further to the end of the rocker arm then the T/A arm is.
You need to always look at the push rod side of the arm when checking and not the valve side. That is where the difference is.
The rocker arms in the pictures above are W2 arms...
Here is a reference picture that I took several years ago due to the problem of people mixing up T/A arms and W2 and W5 arms.
The push rod offset on the W2 arms is a 1/4" further to the end of the rocker arm then the T/A arm is.
You need to always look at the push rod side of the arm when checking and not the valve side. That is where the difference is.
