Fast Ratio Pitman Arm...

The C-body pitman arms and gearbox have larger splines than all the other cars. I believe that Chrysler did so they would be stronger for the bigger cars. Also so they could not be easily put on other car bodys. My plan is to modify the k member on the 66 to be like the 70 with a bracket. When I did the 70 I had to shorten the idlers metal bushing so it would fit into the bracket. I took equal amounts off each side.