Bought this to switch back to factory style linkage from a cable. Found that my gas pedal does not have the ball stud needed to connect this linkage to the gas pedal assembly. Can you please advice on size of ball stud needed to fit this linage and pedal assembly?

• Bought this to switch back to factory style linkage from a cable. Found that my gas pedal does not have the ball stud n fitment
• Do you guys carry the seal between the firewall and throttle linkage general