I had one of those 50 SM420s in my shed. Thought it was time to look at the back plate and see if the yoke was there. As it turns out I did not have to bits and pieces needed, but I did get a good look at the gears that I had hoped to bring to HC for more eyes and hands-on.

~ HB
1966 Chevrolet K-10 | Ghost: formerly Flappy Fenders | In the Stovebolt Gallery
1962 Chevrolet C10
1962 Suburban