Those are some of your first "combination" gauge set. The stems on those had rubber seals and always felt loose. The seats were flat, if I remember correctly, and both the seats and the seals would...
Type: Posts; User: DeltaT
Those are some of your first "combination" gauge set. The stems on those had rubber seals and always felt loose. The seats were flat, if I remember correctly, and both the seats and the seals would...