1969 Hurst shifter support plate bolts

[hugrz28]

I'm in the process of returning the original shifter plate on my car. Currently it has an aftermarket Hurst plate. There are two bolts that go through the shifter. One bolt threads into the square nut on the back of the plate. The other bolt goes through the shifter and attaches to a special nut that allows the shifter to be adjusted forward or backward. I believe that I've found the two bolts but I'm not certain they're the right length. Hoping someone can tell me the length of the two bolts. Appreciate any help!

Thank you,

Dan