Since I don't have a good place to work on my truck now I'm getting someone else to change the throw out bearing and clutch. He wants me to get the clutch first so he can do the work and get the truck out of his shop quickly. It's a 46, 1/2 ton w/ 4 spd. I read where it should have the larger of the 2 clutch sizes since it has the 4spd. I can't find the larger clutch. Will the smaller dia clutch work as well for a retired '46?

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