the attached pic is the pushrod out of my 63 c 10. i replaced the mc with a new one that appears identical to the old one. including the piston where the push rood pushes. by the time i have the push rod adjusted for pedal travel before piston travel there are maybe 2 threads left holding the rod to the adjuster. i looked up mc push rods. none of the replacement rods even looks remotely like this one i did find extenders. i'm thinking of just making a longer rod. any insights would be appreciated