okay so heres the deal I'm getting a b18b for 450 it runs it comes with block head auto tranny i need to find a manual tranny and it comes with a computer. I want to make a b18 tranny and use that head with a b20 block. Then for another setup I wanted to use a b16 head and tranny on a b18 block. which b16 should I use and for the b20 which one a b20 b or z?

 

I am too good looking and hungover to deal with this kind of stuff.

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