1970-71 426 Hemi Carb Linkage Stud & Nut 3462701. This carb linkage stud is for 1970-71 426 Hemi applications. It is used for both 4 speed and automatic transmissions. The stud is zinc phosphate plated as original and includes the correct throttle cable retaining pin, cad plated washer (for automatic applications), and nut.