[randy]

i am rebuilding the front end i am looking for the pitman arm for this car everybody said there is a difference in the 72 they are more expensive can you tell me if the 73 will work thank you.

[Jon]

The 70-72 power steering box is a smaller diameter pitman-arm drive so the 73 won't fit.

These repro arms are twice again the 73 up, maybe due to lower production numbers is my best guess. Same ratio (arm length) as the later ones though.