Hello, I have a ‘62 C10 with a ‘57 235 L6. It has a SM420 4 speed transmission now. I have a line on a ‘62 Saginaw 3 speed with overdrive which came from a SBC.

Checked the archives and did not see a thread similar to my question.

Any difference in bell housings?
Can I use my current housing?
Need to buy V8 housing?

Need to switch over as I live pretty rural, and 55 mph is tough on the old girl.

Thanks in advance,


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